diff --git a/AK/SourceGenerator.h b/AK/SourceGenerator.h
index d7d2978392..000410ac7a 100644
--- a/AK/SourceGenerator.h
+++ b/AK/SourceGenerator.h
@@ -39,9 +39,9 @@ public:
     // Move-assign is undefinable due to 'StringBuilder& m_builder;'
     SourceGenerator& operator=(SourceGenerator&&) = delete;
 
-    ErrorOr<SourceGenerator> fork()
+    [[nodiscard]] SourceGenerator fork()
     {
-        return SourceGenerator { m_builder, TRY(m_mapping.clone()), m_opening, m_closing };
+        return SourceGenerator { m_builder, MUST(m_mapping.clone()), m_opening, m_closing };
     }
 
     void set(StringView key, String value)
diff --git a/Meta/Lagom/Tools/CodeGenerators/GMLCompiler/main.cpp b/Meta/Lagom/Tools/CodeGenerators/GMLCompiler/main.cpp
index 1ba556bbd2..bdcd1f4005 100644
--- a/Meta/Lagom/Tools/CodeGenerators/GMLCompiler/main.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/GMLCompiler/main.cpp
@@ -277,7 +277,7 @@ static ErrorOr<void> generate_loader_for_object(GUI::GML::Object const& gml_obje
                 value_code = TRY(String::formatted("{} {{ {} }}", type.release_value(), value_code));
         }
 
-        auto property_generator = TRY(generator.fork());
+        auto property_generator = generator.fork();
         property_generator.set("key", key);
         property_generator.set("value", value_code.bytes_as_string_view());
         TRY(append(property_generator, R"~~~(@object_name@->set_@key@(@value@);)~~~"));
@@ -288,7 +288,7 @@ static ErrorOr<void> generate_loader_for_object(GUI::GML::Object const& gml_obje
     // Layout
     if (gml_object.layout_object() != nullptr) {
         TRY(append(generator, "RefPtr<GUI::Layout> layout;"));
-        TRY(generate_loader_for_object(*gml_object.layout_object(), TRY(generator.fork()), TRY(String::from_utf8("layout"sv)), indentation + 1, UseObjectConstructor::Yes));
+        TRY(generate_loader_for_object(*gml_object.layout_object(), generator.fork(), TRY(String::from_utf8("layout"sv)), indentation + 1, UseObjectConstructor::Yes));
         TRY(append(generator, "@object_name@->set_layout(layout.release_nonnull());"));
         generator.appendln("");
     }
@@ -305,12 +305,12 @@ static ErrorOr<void> generate_loader_for_object(GUI::GML::Object const& gml_obje
             return {};
         }
 
-        auto child_generator = TRY(generator.fork());
+        auto child_generator = generator.fork();
         auto child_variable_name = TRY(next_child_name());
         child_generator.set("child_variable_name", child_variable_name.bytes_as_string_view());
         child_generator.set("child_class_name", child.name());
         TRY(append(child_generator, "RefPtr<@child_class_name@> @child_variable_name@;"));
-        TRY(generate_loader_for_object(child, TRY(child_generator.fork()), child_variable_name, indentation + 1, UseObjectConstructor::Yes));
+        TRY(generate_loader_for_object(child, child_generator.fork(), child_variable_name, indentation + 1, UseObjectConstructor::Yes));
 
         // Handle the current two special cases of child adding.
         if (gml_object.name() == "GUI::ScrollableContainerWidget"sv)
@@ -354,7 +354,7 @@ static ErrorOr<String> generate_cpp(NonnullRefPtr<GUI::GML::GMLFile> gml, Lexica
     // FIXME: Use a UTF-8 aware function once possible.
     generator.set("main_class_name", main_class.name());
     generator.append(function_start);
-    TRY(generate_loader_for_object(main_class, TRY(generator.fork()), "main_object"_string, 2, UseObjectConstructor::No));
+    TRY(generate_loader_for_object(main_class, generator.fork(), "main_object"_string, 2, UseObjectConstructor::No));
 
     generator.append(footer);
     return builder.to_string();
diff --git a/Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp b/Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
index 7710366863..273d0e70db 100644
--- a/Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
@@ -349,7 +349,7 @@ public:)~~~");
         IPC::Decoder decoder { stream, socket };)~~~");
 
     for (auto const& parameter : parameters) {
-        auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto parameter_generator = message_generator.fork();
 
         parameter_generator.set("parameter.type", parameter.type);
         parameter_generator.set("parameter.name", parameter.name);
@@ -395,7 +395,7 @@ public:)~~~");
         TRY(stream.encode((int)MessageID::@message.pascal_name@));)~~~");
 
     for (auto const& parameter : parameters) {
-        auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto parameter_generator = message_generator.fork();
 
         parameter_generator.set("parameter.name", parameter.name);
         parameter_generator.appendln(R"~~~(
@@ -407,7 +407,7 @@ public:)~~~");
     })~~~");
 
     for (auto const& parameter : parameters) {
-        auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto parameter_generator = message_generator.fork();
         parameter_generator.set("parameter.type", parameter.type);
         parameter_generator.set("parameter.name", parameter.name);
         parameter_generator.appendln(R"~~~(
@@ -420,7 +420,7 @@ private:
     bool m_ipc_message_valid { true };)~~~");
 
     for (auto const& parameter : parameters) {
-        auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto parameter_generator = message_generator.fork();
         parameter_generator.set("parameter.type", parameter.type);
         parameter_generator.set("parameter.name", parameter.name);
         parameter_generator.appendln(R"~~~(
@@ -456,7 +456,7 @@ void do_message_for_proxy(SourceGenerator message_generator, Endpoint const& end
 
         for (size_t i = 0; i < parameters.size(); ++i) {
             auto const& parameter = parameters[i];
-            auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto argument_generator = message_generator.fork();
             argument_generator.set("argument.type", parameter.type);
             argument_generator.set("argument.name", parameter.name);
             argument_generator.append("@argument.type@ @argument.name@");
@@ -489,7 +489,7 @@ void do_message_for_proxy(SourceGenerator message_generator, Endpoint const& end
 
         for (size_t i = 0; i < parameters.size(); ++i) {
             auto const& parameter = parameters[i];
-            auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto argument_generator = message_generator.fork();
             argument_generator.set("argument.name", parameter.name);
             if (is_primitive_or_simple_type(parameters[i].type))
                 argument_generator.append("@argument.name@");
@@ -545,15 +545,15 @@ void build_endpoint(SourceGenerator generator, Endpoint const& endpoint)
 
     generator.appendln("\nnamespace Messages::@endpoint.name@ {");
 
-    HashMap<DeprecatedString, int> message_ids = build_message_ids_for_endpoint(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint);
+    HashMap<DeprecatedString, int> message_ids = build_message_ids_for_endpoint(generator.fork(), endpoint);
 
     for (auto const& message : endpoint.messages) {
         DeprecatedString response_name;
         if (message.is_synchronous) {
             response_name = message.response_name();
-            do_message(generator.fork().release_value_but_fixme_should_propagate_errors(), response_name, message.outputs);
+            do_message(generator.fork(), response_name, message.outputs);
         }
-        do_message(generator.fork().release_value_but_fixme_should_propagate_errors(), message.name, message.inputs, response_name);
+        do_message(generator.fork(), message.name, message.inputs, response_name);
     }
 
     generator.appendln(R"~~~(
@@ -570,7 +570,7 @@ public:
     { })~~~");
 
     for (auto const& message : endpoint.messages)
-        do_message_for_proxy(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint, message);
+        do_message_for_proxy(generator.fork(), endpoint, message);
 
     generator.appendln(R"~~~(
 private:
@@ -612,7 +612,7 @@ public:
 
     for (auto const& message : endpoint.messages) {
         auto do_decode_message = [&](DeprecatedString const& name) {
-            auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto message_generator = generator.fork();
 
             message_generator.set("message.name", name);
             message_generator.set("message.pascal_name", pascal_case(name));
@@ -656,7 +656,7 @@ public:
         switch (message.message_id()) {)~~~");
     for (auto const& message : endpoint.messages) {
         auto do_handle_message = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool returns_something) {
-            auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto message_generator = generator.fork();
 
             StringBuilder argument_generator;
             for (size_t i = 0; i < parameters.size(); ++i) {
@@ -707,7 +707,7 @@ public:
     })~~~");
 
     for (auto const& message : endpoint.messages) {
-        auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto message_generator = generator.fork();
 
         auto do_handle_message_decl = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool is_response) {
             DeprecatedString return_type = "void";
@@ -733,7 +733,7 @@ public:
 
             for (size_t i = 0; i < parameters.size(); ++i) {
                 auto const& parameter = parameters[i];
-                auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
+                auto argument_generator = message_generator.fork();
                 argument_generator.set("argument.type", make_argument_type(parameter.type));
                 argument_generator.set("argument.name", parameter.name);
                 argument_generator.append("[[maybe_unused]] @argument.type@ @argument.name@");
@@ -791,7 +791,7 @@ void build(StringBuilder& builder, Vector<Endpoint> const& endpoints)
 #endif)~~~");
 
     for (auto const& endpoint : endpoints)
-        build_endpoint(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint);
+        build_endpoint(generator.fork(), endpoint);
 }
 
 ErrorOr<int> serenity_main(Main::Arguments arguments)
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibGL/GenerateGLAPIWrapper.cpp b/Meta/Lagom/Tools/CodeGenerators/LibGL/GenerateGLAPIWrapper.cpp
index 550c4b8567..3ece80aa63 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibGL/GenerateGLAPIWrapper.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibGL/GenerateGLAPIWrapper.cpp
@@ -375,7 +375,7 @@ ErrorOr<void> generate_header_file(JsonObject& api_data, Core::File& file)
         auto function_definitions = create_function_definitions(function_name, function);
 
         for (auto const& function_definition : function_definitions) {
-            auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto function_generator = generator.fork();
 
             function_generator.set("name", function_definition.name);
             function_generator.set("return_type", function_definition.return_type);
@@ -387,7 +387,7 @@ ErrorOr<void> generate_header_file(JsonObject& api_data, Core::File& file)
                 if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value())
                     continue;
 
-                auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
+                auto argument_generator = function_generator.fork();
                 argument_generator.set("argument_type", argument_definition.cpp_type.value());
                 argument_generator.set("argument_name", argument_definition.name.value());
 
@@ -426,7 +426,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
         auto function_definitions = create_function_definitions(function_name, function);
 
         for (auto const& function_definition : function_definitions) {
-            auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto function_generator = generator.fork();
             auto return_type = function_definition.return_type;
 
             function_generator.set("name"sv, function_definition.name);
@@ -441,7 +441,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
                 if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value())
                     continue;
 
-                auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
+                auto argument_generator = function_generator.fork();
                 argument_generator.set("argument_type", argument_definition.cpp_type.value());
                 argument_generator.set("argument_name", argument_definition.name.value());
 
@@ -504,7 +504,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
 
                 first = true;
                 for (auto const& argument_definition : function_definition.arguments) {
-                    auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
+                    auto argument_generator = function_generator.fork();
 
                     auto cast_to = argument_definition.cast_to;
                     argument_generator.set("argument_name", argument_definition.name.value_or(""));
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
index a2f9bf26b4..4bfec7d17b 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
@@ -230,7 +230,7 @@ static DeprecatedString make_input_acceptable_cpp(DeprecatedString const& input)
 
 static void generate_include_for_iterator(auto& generator, auto& iterator_path)
 {
-    auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto iterator_generator = generator.fork();
     iterator_generator.set("iterator_class.path", iterator_path);
     // FIXME: These may or may not exist, because REASONS.
     iterator_generator.append(R"~~~(
@@ -242,7 +242,7 @@ static void generate_include_for_iterator(auto& generator, auto& iterator_path)
 
 static void generate_include_for(auto& generator, auto& path)
 {
-    auto forked_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto forked_generator = generator.fork();
     auto path_string = path;
     for (auto& search_path : s_header_search_paths) {
         if (!path.starts_with(search_path))
@@ -396,7 +396,7 @@ static void generate_to_new_string(SourceGenerator& scoped_generator, ParameterT
 template<typename ParameterType>
 static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter, DeprecatedString const& js_name, DeprecatedString const& js_suffix, DeprecatedString const& cpp_name, IDL::Interface const& interface, bool legacy_null_to_empty_string = false, bool optional = false, Optional<DeprecatedString> optional_default_value = {}, bool variadic = false, size_t recursion_depth = 0)
 {
-    auto scoped_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto scoped_generator = generator.fork();
     auto acceptable_cpp_name = make_input_acceptable_cpp(cpp_name);
     scoped_generator.set("cpp_name", acceptable_cpp_name);
     scoped_generator.set("js_name", js_name);
@@ -708,7 +708,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
             }
         }
     } else if (interface.enumerations.contains(parameter.type->name())) {
-        auto enum_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto enum_generator = scoped_generator.fork();
         auto& enumeration = interface.enumerations.find(parameter.type->name())->value;
         StringView enum_member_name;
         if (optional_default_value.has_value()) {
@@ -769,7 +769,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
     } else if (interface.dictionaries.contains(parameter.type->name())) {
         if (optional_default_value.has_value() && optional_default_value != "{}")
             TODO();
-        auto dictionary_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto dictionary_generator = scoped_generator.fork();
         dictionary_generator.append(R"~~~(
     if (!@js_name@@js_suffix@.is_nullish() && !@js_name@@js_suffix@.is_object())
         return vm.throw_completion<JS::TypeError>(JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
@@ -834,7 +834,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
     } else if (interface.callback_functions.contains(parameter.type->name())) {
         // https://webidl.spec.whatwg.org/#es-callback-function
 
-        auto callback_function_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto callback_function_generator = scoped_generator.fork();
         auto& callback_function = interface.callback_functions.find(parameter.type->name())->value;
 
         if (callback_function.return_type->is_object() && callback_function.return_type->name() == "Promise")
@@ -865,7 +865,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
     } else if (parameter.type->name() == "sequence") {
         // https://webidl.spec.whatwg.org/#es-sequence
 
-        auto sequence_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto sequence_generator = scoped_generator.fork();
         auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type);
         sequence_generator.set("recursion_depth", DeprecatedString::number(recursion_depth));
 
@@ -930,7 +930,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
     } else if (parameter.type->name() == "record") {
         // https://webidl.spec.whatwg.org/#es-record
 
-        auto record_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto record_generator = scoped_generator.fork();
         auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type);
         record_generator.set("recursion_depth", DeprecatedString::number(recursion_depth));
 
@@ -999,7 +999,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
     } else if (is<IDL::UnionType>(*parameter.type)) {
         // https://webidl.spec.whatwg.org/#es-union
 
-        auto union_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto union_generator = scoped_generator.fork();
 
         auto& union_type = verify_cast<IDL::UnionType>(*parameter.type);
         union_generator.set("union_type", union_type_to_variant(union_type, interface));
@@ -1023,7 +1023,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
         }
 
         if (dictionary_type) {
-            auto dictionary_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto dictionary_generator = union_generator.fork();
             dictionary_generator.set("dictionary.type", dictionary_type->name());
 
             // The lambda must take the JS::Value to convert as a parameter instead of capturing it in order to support union types being variadic.
@@ -1121,7 +1121,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
                 if (!IDL::is_platform_object(type))
                     continue;
 
-                auto union_platform_object_type_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
+                auto union_platform_object_type_generator = union_generator.fork();
                 union_platform_object_type_generator.set("platform_object_type", type->name());
 
                 union_platform_object_type_generator.append(R"~~~(
@@ -1349,7 +1349,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
             // 3. Assert: Type(x) is Number.
             // 4. Return the result of converting x to T.
 
-            auto union_numeric_type_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto union_numeric_type_generator = union_generator.fork();
             auto cpp_type = IDL::idl_type_name_to_cpp_type(*numeric_type, interface);
             union_numeric_type_generator.set("numeric_type", cpp_type.name);
 
@@ -1464,7 +1464,7 @@ static void generate_argument_count_check(SourceGenerator& generator, Deprecated
     if (argument_count == 0)
         return;
 
-    auto argument_count_check_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto argument_count_check_generator = generator.fork();
     argument_count_check_generator.set("function.name", function_name);
     argument_count_check_generator.set("function.nargs", DeprecatedString::number(argument_count));
 
@@ -1484,7 +1484,7 @@ static void generate_argument_count_check(SourceGenerator& generator, Deprecated
 
 static void generate_arguments(SourceGenerator& generator, Vector<IDL::Parameter> const& parameters, StringBuilder& arguments_builder, IDL::Interface const& interface)
 {
-    auto arguments_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto arguments_generator = generator.fork();
 
     Vector<DeprecatedString> parameter_names;
     size_t argument_index = 0;
@@ -1515,7 +1515,7 @@ static void generate_arguments(SourceGenerator& generator, Vector<IDL::Parameter
 // https://webidl.spec.whatwg.org/#create-sequence-from-iterable
 void IDL::ParameterizedType::generate_sequence_from_iterable(SourceGenerator& generator, DeprecatedString const& cpp_name, DeprecatedString const& iterable_cpp_name, DeprecatedString const& iterator_method_cpp_name, IDL::Interface const& interface, size_t recursion_depth) const
 {
-    auto sequence_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto sequence_generator = generator.fork();
     sequence_generator.set("cpp_name", cpp_name);
     sequence_generator.set("iterable_cpp_name", iterable_cpp_name);
     sequence_generator.set("iterator_method_cpp_name", iterator_method_cpp_name);
@@ -1575,7 +1575,7 @@ enum class WrappingReference {
 
 static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString const& value, IDL::Type const& type, IDL::Interface const& interface, StringView result_expression, WrappingReference wrapping_reference = WrappingReference::No, size_t recursion_depth = 0)
 {
-    auto scoped_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto scoped_generator = generator.fork();
     scoped_generator.set("value", value);
     if (!libweb_interface_namespaces.span().contains_slow(type.name())) {
         if (is_javascript_builtin(type))
@@ -1718,7 +1718,7 @@ static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString
     } else if (is<IDL::UnionType>(type)) {
         auto& union_type = verify_cast<IDL::UnionType>(type);
         auto union_types = union_type.flattened_member_types();
-        auto union_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto union_generator = scoped_generator.fork();
 
         union_generator.append(R"~~~(
     @result_expression@ @value@.visit(
@@ -1795,7 +1795,7 @@ static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString
         }
     } else if (interface.dictionaries.contains(type.name())) {
         // https://webidl.spec.whatwg.org/#es-dictionary
-        auto dictionary_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto dictionary_generator = scoped_generator.fork();
 
         dictionary_generator.append(R"~~~(
     auto dictionary_object@recursion_depth@ = JS::Object::create(realm, realm.intrinsics().object_prototype());
@@ -1863,7 +1863,7 @@ static void generate_return_statement(SourceGenerator& generator, IDL::Type cons
 
 static void generate_variable_statement(SourceGenerator& generator, DeprecatedString const& variable_name, IDL::Type const& value_type, DeprecatedString const& value_name, IDL::Interface const& interface)
 {
-    auto variable_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto variable_generator = generator.fork();
     variable_generator.set("variable_name", variable_name);
     variable_generator.append(R"~~~(
     JS::Value @variable_name@;
@@ -1873,7 +1873,7 @@ static void generate_variable_statement(SourceGenerator& generator, DeprecatedSt
 
 static void generate_function(SourceGenerator& generator, IDL::Function const& function, StaticFunction is_static_function, DeprecatedString const& class_name, DeprecatedString const& interface_fully_qualified_name, IDL::Interface const& interface)
 {
-    auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto function_generator = generator.fork();
     function_generator.set("class_name", class_name);
     function_generator.set("interface_fully_qualified_name", interface_fully_qualified_name);
     function_generator.set("function.name:snakecase", make_input_acceptable_cpp(function.name.to_snakecase()));
@@ -2128,7 +2128,7 @@ static DeprecatedString generate_constructor_for_idl_type(Type const& type)
 
 static void generate_overload_arbiter(SourceGenerator& generator, auto const& overload_set, DeprecatedString const& class_name)
 {
-    auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto function_generator = generator.fork();
     function_generator.set("class_name", class_name);
     function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
 
@@ -2249,7 +2249,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
     SourceGenerator generator { builder };
 
     for (auto const& overload_set : interface.overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@@ -2265,14 +2265,14 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
     }
 
     if (interface.has_stringifier) {
-        auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto stringifier_generator = generator.fork();
         stringifier_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(to_string);
         )~~~");
     }
 
     if (interface.pair_iterator_types.has_value()) {
-        auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto iterator_generator = generator.fork();
         iterator_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(entries);
     JS_DECLARE_NATIVE_FUNCTION(for_each);
@@ -2282,7 +2282,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
     }
 
     for (auto& attribute : interface.attributes) {
-        auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto attribute_generator = generator.fork();
         attribute_generator.set("attribute.name:snakecase", attribute.name.to_snakecase());
         attribute_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(@attribute.name:snakecase@_getter);
@@ -2304,7 +2304,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
     for (auto& it : interface.enumerations) {
         if (!it.value.is_original_definition)
             continue;
-        auto enum_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto enum_generator = generator.fork();
         enum_generator.set("enum.type.name", it.key);
         enum_generator.append(R"~~~(
 enum class @enum.type.name@ {
@@ -2420,7 +2420,7 @@ static void collect_attribute_values_of_an_inheritance_stack(SourceGenerator& fu
             if (!attribute.type->is_json(interface_in_chain))
                 continue;
 
-            auto attribute_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto attribute_generator = function_generator.fork();
             auto return_value_name = DeprecatedString::formatted("{}_retval", attribute.name.to_snakecase());
 
             attribute_generator.set("attribute.name", attribute.name);
@@ -2468,7 +2468,7 @@ static void collect_attribute_values_of_an_inheritance_stack(SourceGenerator& fu
         }
 
         for (auto& constant : interface_in_chain.constants) {
-            auto constant_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto constant_generator = function_generator.fork();
             constant_generator.set("constant.name", constant.name);
 
             generate_wrap_statement(constant_generator, constant.value, constant.type, interface_in_chain, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@@ -2485,7 +2485,7 @@ static void generate_default_to_json_function(SourceGenerator& generator, Deprec
 {
     // NOTE: This is done heavily out of order since the spec mixes parse time and run time type information together.
 
-    auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto function_generator = generator.fork();
     function_generator.set("class_name", class_name);
 
     // 4. Let result be OrdinaryObjectCreate(%Object.prototype%).
@@ -2582,7 +2582,7 @@ void @class_name@::initialize(JS::Realm& realm)
 
     // https://webidl.spec.whatwg.org/#es-attributes
     for (auto& attribute : interface.attributes) {
-        auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto attribute_generator = generator.fork();
         attribute_generator.set("attribute.name", attribute.name);
         attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name);
 
@@ -2606,7 +2606,7 @@ void @class_name@::initialize(JS::Realm& realm)
     for (auto& constant : interface.constants) {
         // FIXME: Do constants need to be added to the unscopable list?
 
-        auto constant_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto constant_generator = generator.fork();
         constant_generator.set("constant.name", constant.name);
 
         generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@@ -2618,7 +2618,7 @@ void @class_name@::initialize(JS::Realm& realm)
 
     // https://webidl.spec.whatwg.org/#es-operations
     for (auto const& overload_set : interface.overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name", overload_set.key);
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));
@@ -2638,7 +2638,7 @@ void @class_name@::initialize(JS::Realm& realm)
     if (interface.has_stringifier) {
         // FIXME: Do stringifiers need to be added to the unscopable list?
 
-        auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto stringifier_generator = generator.fork();
         stringifier_generator.append(R"~~~(
     define_native_function(realm, "toString", to_string, 0, default_attributes);
 )~~~");
@@ -2647,7 +2647,7 @@ void @class_name@::initialize(JS::Realm& realm)
     // https://webidl.spec.whatwg.org/#define-the-iteration-methods
     // This applies to this if block and the following if block.
     if (interface.indexed_property_getter.has_value()) {
-        auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto iterator_generator = generator.fork();
         iterator_generator.append(R"~~~(
     define_direct_property(vm.well_known_symbol_iterator(), realm.intrinsics().array_prototype()->get_without_side_effects(vm.names.values), JS::Attribute::Configurable | JS::Attribute::Writable);
 )~~~");
@@ -2665,7 +2665,7 @@ void @class_name@::initialize(JS::Realm& realm)
     if (interface.pair_iterator_types.has_value()) {
         // FIXME: Do pair iterators need to be added to the unscopable list?
 
-        auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto iterator_generator = generator.fork();
         iterator_generator.append(R"~~~(
     define_native_function(realm, vm.names.entries, entries, 0, default_attributes);
     define_native_function(realm, vm.names.forEach, for_each, 1, default_attributes);
@@ -2728,7 +2728,7 @@ static JS::ThrowCompletionOr<@fully_qualified_name@*> impl_from(JS::VM& vm)
     }
 
     for (auto& attribute : interface.attributes) {
-        auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto attribute_generator = generator.fork();
         attribute_generator.set("attribute.name", attribute.name);
         attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name);
         attribute_generator.set("attribute.setter_callback", attribute.setter_callback_name);
@@ -2950,7 +2950,7 @@ JS_DEFINE_NATIVE_FUNCTION(@class_name@::@attribute.setter_callback@)
     }
 
     if (interface.has_stringifier) {
-        auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto stringifier_generator = generator.fork();
         stringifier_generator.set("class_name", class_name);
         if (interface.stringifier_attribute.has_value())
             stringifier_generator.set("attribute.cpp_getter_name", interface.stringifier_attribute->to_snakecase());
@@ -2985,7 +2985,7 @@ JS_DEFINE_NATIVE_FUNCTION(@class_name@::to_string)
     }
 
     if (interface.pair_iterator_types.has_value()) {
-        auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto iterator_generator = generator.fork();
         iterator_generator.append(R"~~~(
 JS_DEFINE_NATIVE_FUNCTION(@class_name@::entries)
 {
@@ -3064,7 +3064,7 @@ private:
     }
 
     for (auto const& overload_set : interface.overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@@ -3162,7 +3162,7 @@ void @namespace_class@::initialize(JS::Realm& realm)
 
     // https://webidl.spec.whatwg.org/#es-operations
     for (auto const& overload_set : interface.overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name", overload_set.key);
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));
@@ -3227,7 +3227,7 @@ private:
 )~~~");
 
     for (auto const& overload_set : interface.static_overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.append(R"~~~(
     JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@@ -3557,7 +3557,7 @@ void @constructor_class@::initialize(JS::Realm& realm)
 )~~~");
 
     for (auto& constant : interface.constants) {
-        auto constant_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto constant_generator = generator.fork();
         constant_generator.set("constant.name", constant.name);
 
         generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@@ -3569,7 +3569,7 @@ void @constructor_class@::initialize(JS::Realm& realm)
 
     // https://webidl.spec.whatwg.org/#es-operations
     for (auto const& overload_set : interface.static_overload_sets) {
-        auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto function_generator = generator.fork();
         function_generator.set("function.name", overload_set.key);
         function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
         function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateAriaRoles.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateAriaRoles.cpp
index 7d00e9c445..189e7eb37c 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateAriaRoles.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateAriaRoles.cpp
@@ -55,7 +55,7 @@ namespace Web::ARIA {
         VERIFY(value.is_object());
         JsonObject const& value_object = value.as_object();
 
-        auto class_definition_generator = TRY(generator.fork());
+        auto class_definition_generator = generator.fork();
         class_definition_generator.set("spec_link"sv, value_object.get_deprecated_string("specLink"sv).value());
         class_definition_generator.set("description"sv, value_object.get_deprecated_string("description"sv).value());
         class_definition_generator.set("name"sv, name);
@@ -129,7 +129,7 @@ ErrorOr<String> generate_hash_table_population(JsonArray const& values, StringVi
 
 ErrorOr<void> generate_hash_table_member(SourceGenerator& generator, StringView member_name, StringView hash_table_name, StringView enum_class, JsonArray const& values)
 {
-    auto member_generator = TRY(generator.fork());
+    auto member_generator = generator.fork();
     member_generator.set("member_name"sv, member_name);
     member_generator.set("hash_table_name"sv, hash_table_name);
     member_generator.set("enum_class"sv, enum_class);
@@ -292,7 +292,7 @@ namespace Web::ARIA {
     TRY(roles_data.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name"sv, name);
 
         JsonObject const& value_object = value.as_object();
@@ -359,7 +359,7 @@ DefaultValueType @name@::default_value_for_property_or_state(StateAndProperties
     switch (state_or_property) {
 )~~~");
             TRY(implicit_value_for_role.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
-                auto case_generator = TRY(member_generator.fork());
+                auto case_generator = member_generator.fork();
                 VERIFY(value.is_string());
                 case_generator.set("state_or_property"sv, aria_name_to_enum_name(name));
                 case_generator.set("implicit_value"sv, value.as_string());
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEasingFunctions.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEasingFunctions.cpp
index 51381591cc..03e869932e 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEasingFunctions.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEasingFunctions.cpp
@@ -57,7 +57,7 @@ namespace Web::CSS {
 
     generator.appendln("enum class EasingFunction {");
     TRY(easing_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.appendln("    @name:titlecase@,");
         return {};
@@ -109,7 +109,7 @@ Optional<EasingFunction> easing_function_from_string(StringView name)
 {
 )~~~");
     TRY(easing_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -129,7 +129,7 @@ StringView to_string(EasingFunction easing_function)
     switch (easing_function) {
 )~~~");
     TRY(easing_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -153,7 +153,7 @@ EasingFunctionMetadata easing_function_metadata(EasingFunction easing_function)
     TRY(easing_data.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
     case EasingFunction::@name:titlecase@:
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEnums.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEnums.cpp
index fa0d6dde97..7b84bf0542 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEnums.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEnums.cpp
@@ -58,7 +58,7 @@ enum class ValueID;
         VERIFY(value.is_array());
         auto& members = value.as_array();
 
-        auto enum_generator = TRY(generator.fork());
+        auto enum_generator = generator.fork();
         enum_generator.set("name:titlecase", TRY(title_casify(name)));
         enum_generator.set("name:snakecase", TRY(snake_casify(name)));
 
@@ -81,7 +81,7 @@ enum class ValueID;
             // Don't include aliases in the enum.
             if (member_name.contains('='))
                 continue;
-            auto member_generator = TRY(enum_generator.fork());
+            auto member_generator = enum_generator.fork();
             member_generator.set("member:titlecase", TRY(title_casify(member_name)));
             member_generator.appendln("    @member:titlecase@,");
         }
@@ -116,7 +116,7 @@ namespace Web::CSS {
         VERIFY(value.is_array());
         auto& members = value.as_array();
 
-        auto enum_generator = TRY(generator.fork());
+        auto enum_generator = generator.fork();
         enum_generator.set("name:titlecase", TRY(title_casify(name)));
         enum_generator.set("name:snakecase", TRY(snake_casify(name)));
 
@@ -126,7 +126,7 @@ Optional<@name:titlecase@> value_id_to_@name:snakecase@(ValueID value_id)
     switch (value_id) {)~~~");
 
         for (auto& member : members.values()) {
-            auto member_generator = TRY(enum_generator.fork());
+            auto member_generator = enum_generator.fork();
             auto member_name = member.to_deprecated_string();
             if (member_name.contains('=')) {
                 auto parts = member_name.split_view('=');
@@ -154,7 +154,7 @@ ValueID to_value_id(@name:titlecase@ @name:snakecase@_value)
     switch (@name:snakecase@_value) {)~~~");
 
         for (auto& member : members.values()) {
-            auto member_generator = TRY(enum_generator.fork());
+            auto member_generator = enum_generator.fork();
             auto member_name = member.to_deprecated_string();
             if (member_name.contains('='))
                 continue;
@@ -178,7 +178,7 @@ StringView to_string(@name:titlecase@ value)
     switch (value) {)~~~");
 
         for (auto& member : members.values()) {
-            auto member_generator = TRY(enum_generator.fork());
+            auto member_generator = enum_generator.fork();
             auto member_name = member.to_deprecated_string();
             if (member_name.contains('='))
                 continue;
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMathFunctions.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMathFunctions.cpp
index 3d9ac5646b..12bbf3dbad 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMathFunctions.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMathFunctions.cpp
@@ -54,7 +54,7 @@ enum class MathFunction {
 )~~~");
 
     TRY(functions_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.appendln("    @name:titlecase@,"sv);
         return {};
@@ -154,7 +154,7 @@ OwnPtr<CalculationNode> Parser::parse_math_function(PropertyID property_id, Func
         auto& function_data = value.as_object();
         auto& parameters = function_data.get_array("parameters"sv).value();
 
-        auto function_generator = TRY(generator.fork());
+        auto function_generator = generator.fork();
         function_generator.set("name:lowercase", TRY(String::from_deprecated_string(name)));
         function_generator.set("name:titlecase", TRY(title_casify(name)));
         function_generator.appendln("    if (function.name().equals_ignoring_ascii_case(\"@name:lowercase@\"sv)) {");
@@ -235,7 +235,7 @@ OwnPtr<CalculationNode> Parser::parse_math_function(PropertyID property_id, Func
                 auto parameter_type_string = parameter.get_deprecated_string("type"sv).value();
                 auto parameter_required = parameter.get_bool("required"sv).value();
 
-                auto parameter_generator = TRY(function_generator.fork());
+                auto parameter_generator = function_generator.fork();
                 parameter_generator.set("parameter_name", TRY(String::from_deprecated_string(parameter.get_deprecated_string("name"sv).value())));
                 parameter_generator.set("parameter_index", TRY(String::number(parameter_index)));
 
@@ -347,7 +347,7 @@ OwnPtr<CalculationNode> Parser::parse_math_function(PropertyID property_id, Func
                 auto& parameter = parameter_value.as_object();
                 auto parameter_type_string = parameter.get_deprecated_string("type"sv).value();
 
-                auto parameter_generator = TRY(function_generator.fork());
+                auto parameter_generator = function_generator.fork();
                 parameter_generator.set("parameter_index"sv, TRY(String::number(parameter_index)));
 
                 if (parameter_type_string == "<rounding-strategy>"sv) {
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMediaFeatureID.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMediaFeatureID.cpp
index cda82063b4..9d275fa74c 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMediaFeatureID.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMediaFeatureID.cpp
@@ -61,7 +61,7 @@ enum class MediaFeatureValueType {
 enum class MediaFeatureID {)~~~");
 
     TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
     @name:titlecase@,)~~~");
@@ -99,7 +99,7 @@ Optional<MediaFeatureID> media_feature_id_from_string(StringView string)
 {)~~~");
 
     TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -118,7 +118,7 @@ StringView string_from_media_feature_id(MediaFeatureID media_feature_id)
     switch (media_feature_id) {)~~~");
 
     TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -140,7 +140,7 @@ bool media_feature_type_is_range(MediaFeatureID media_feature_id)
         VERIFY(value.is_object());
         auto& feature = value.as_object();
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         VERIFY(feature.has("type"sv));
         auto feature_type = feature.get_deprecated_string("type"sv);
@@ -165,7 +165,7 @@ bool media_feature_accepts_type(MediaFeatureID media_feature_id, MediaFeatureVal
         VERIFY(member.is_object());
         auto& feature = member.as_object();
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
     case MediaFeatureID::@name:titlecase@:)~~~");
@@ -245,7 +245,7 @@ bool media_feature_accepts_identifier(MediaFeatureID media_feature_id, ValueID i
         VERIFY(member.is_object());
         auto& feature = member.as_object();
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
     case MediaFeatureID::@name:titlecase@:)~~~");
@@ -271,7 +271,7 @@ bool media_feature_accepts_identifier(MediaFeatureID media_feature_id, ValueID i
                     continue;
                 TRY(append_identifier_switch_if_needed());
 
-                auto ident_generator = TRY(member_generator.fork());
+                auto ident_generator = member_generator.fork();
                 ident_generator.set("identifier:titlecase", TRY(title_casify(identifier_name)));
                 ident_generator.append(R"~~~(
         case ValueID::@identifier:titlecase@:
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp
index 345b049ed8..7938d4f6eb 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp
@@ -123,7 +123,7 @@ enum class PropertyID {
     auto last_property_id = longhand_property_ids.last();
 
     for (auto& name : shorthand_property_ids) {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
 
         member_generator.append(R"~~~(
@@ -132,7 +132,7 @@ enum class PropertyID {
     }
 
     for (auto& name : longhand_property_ids) {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
 
         member_generator.append(R"~~~(
@@ -231,7 +231,7 @@ struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID>
 
 ErrorOr<void> generate_bounds_checking_function(JsonObject& properties, SourceGenerator& parent_generator, StringView css_type_name, StringView type_name, Optional<StringView> default_unit_name, Optional<StringView> value_getter)
 {
-    auto generator = TRY(parent_generator.fork());
+    auto generator = parent_generator.fork();
     generator.set("css_type_name", TRY(String::from_utf8(css_type_name)));
     generator.set("type_name", TRY(String::from_utf8(type_name)));
 
@@ -249,7 +249,7 @@ bool property_accepts_@css_type_name@(PropertyID property_id, [[maybe_unused]] @
                 if (type_and_range.first() != css_type_name)
                     continue;
 
-                auto property_generator = TRY(generator.fork());
+                auto property_generator = generator.fork();
                 property_generator.set("property_name:titlecase", TRY(title_casify(name)));
 
                 property_generator.append(R"~~~(
@@ -345,7 +345,7 @@ Optional<PropertyID> property_id_from_camel_case_string(StringView string)
     TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.set("name:camelcase", TRY(camel_casify(name)));
@@ -369,7 +369,7 @@ Optional<PropertyID> property_id_from_string(StringView string)
     TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -390,7 +390,7 @@ StringView string_from_property_id(PropertyID property_id) {
     TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.append(R"~~~(
@@ -422,7 +422,7 @@ bool is_inherited_property(PropertyID property_id)
         }
 
         if (inherited) {
-            auto member_generator = TRY(generator.fork());
+            auto member_generator = generator.fork();
             member_generator.set("name:titlecase", TRY(title_casify(name)));
             member_generator.append(R"~~~(
     case PropertyID::@name:titlecase@:
@@ -451,7 +451,7 @@ bool property_affects_layout(PropertyID property_id)
             affects_layout = value.as_object().get_bool("affects-layout"sv).value_or(false);
 
         if (affects_layout) {
-            auto member_generator = TRY(generator.fork());
+            auto member_generator = generator.fork();
             member_generator.set("name:titlecase", TRY(title_casify(name)));
             member_generator.append(R"~~~(
     case PropertyID::@name:titlecase@:
@@ -480,7 +480,7 @@ bool property_affects_stacking_context(PropertyID property_id)
             affects_stacking_context = value.as_object().get_bool("affects-stacking-context"sv).value_or(false);
 
         if (affects_stacking_context) {
-            auto member_generator = TRY(generator.fork());
+            auto member_generator = generator.fork();
             member_generator.set("name:titlecase", TRY(title_casify(name)));
             member_generator.append(R"~~~(
     case PropertyID::@name:titlecase@:
@@ -519,7 +519,7 @@ NonnullRefPtr<StyleValue> property_initial_value(JS::Realm& context_realm, Prope
         VERIFY(initial_value.has_value());
         auto& initial_value_string = initial_value.value();
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
         member_generator.set("initial_value_string", TRY(String::from_deprecated_string(initial_value_string)));
         member_generator.append(
@@ -560,7 +560,7 @@ bool property_has_quirk(PropertyID property_id, Quirk quirk)
             auto& quirks = quirks_value.value();
 
             if (!quirks.is_empty()) {
-                auto property_generator = TRY(generator.fork());
+                auto property_generator = generator.fork();
                 property_generator.set("name:titlecase", TRY(title_casify(name)));
                 property_generator.append(R"~~~(
     case PropertyID::@name:titlecase@: {
@@ -568,7 +568,7 @@ bool property_has_quirk(PropertyID property_id, Quirk quirk)
 )~~~");
                 for (auto& quirk : quirks.values()) {
                     VERIFY(quirk.is_string());
-                    auto quirk_generator = TRY(property_generator.fork());
+                    auto quirk_generator = property_generator.fork();
                     quirk_generator.set("quirk:titlecase", TRY(title_casify(quirk.as_string())));
                     quirk_generator.append(R"~~~(
         case Quirk::@quirk:titlecase@:
@@ -601,7 +601,7 @@ bool property_accepts_type(PropertyID property_id, ValueType value_type)
         auto& object = value.as_object();
         if (auto maybe_valid_types = object.get_array("valid-types"sv); maybe_valid_types.has_value() && !maybe_valid_types->is_empty()) {
             auto& valid_types = maybe_valid_types.value();
-            auto property_generator = TRY(generator.fork());
+            auto property_generator = generator.fork();
             property_generator.set("name:titlecase", TRY(title_casify(name)));
             property_generator.append(R"~~~(
     case PropertyID::@name:titlecase@: {
@@ -681,7 +681,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
         VERIFY(value.is_object());
         auto& object = value.as_object();
 
-        auto property_generator = TRY(generator.fork());
+        auto property_generator = generator.fork();
         property_generator.set("name:titlecase", TRY(title_casify(name)));
         property_generator.appendln("    case PropertyID::@name:titlecase@: {");
 
@@ -689,7 +689,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
             property_generator.appendln("        switch (identifier) {");
             auto& valid_identifiers = maybe_valid_identifiers.value();
             for (auto& identifier : valid_identifiers.values()) {
-                auto identifier_generator = TRY(generator.fork());
+                auto identifier_generator = generator.fork();
                 identifier_generator.set("identifier:titlecase", TRY(title_casify(identifier.as_string())));
                 identifier_generator.appendln("        case ValueID::@identifier:titlecase@:");
             }
@@ -708,7 +708,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
                 if (!type_name_is_enum(type_name))
                     continue;
 
-                auto type_generator = TRY(generator.fork());
+                auto type_generator = generator.fork();
                 type_generator.set("type_name:snakecase", TRY(snake_casify(type_name)));
                 type_generator.append(R"~~~(
         if (value_id_to_@type_name:snakecase@(identifier).has_value())
@@ -736,7 +736,7 @@ Optional<ValueType> property_resolves_percentages_relative_to(PropertyID propert
     TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
         if (auto resolved_type = value.as_object().get_deprecated_string("percentages-resolve-to"sv); resolved_type.has_value()) {
-            auto property_generator = TRY(generator.fork());
+            auto property_generator = generator.fork();
             property_generator.set("name:titlecase", TRY(title_casify(name)));
             property_generator.set("resolved_type:titlecase", TRY(title_casify(resolved_type.value())));
             property_generator.append(R"~~~(
@@ -763,7 +763,7 @@ size_t property_maximum_value_count(PropertyID property_id)
         if (value.as_object().has("max-values"sv)) {
             auto max_values = value.as_object().get("max-values"sv);
             VERIFY(max_values.has_value() && max_values->is_number() && !max_values->is_double());
-            auto property_generator = TRY(generator.fork());
+            auto property_generator = generator.fork();
             property_generator.set("name:titlecase", TRY(title_casify(name)));
             property_generator.set("max_values", TRY(String::from_deprecated_string(max_values->to_deprecated_string())));
             property_generator.append(R"~~~(
@@ -799,7 +799,7 @@ Vector<PropertyID> longhands_for_shorthand(PropertyID property_id)
             auto longhands = value.as_object().get("longhands"sv);
             VERIFY(longhands.has_value() && longhands->is_array());
             auto longhand_values = longhands->as_array();
-            auto property_generator = TRY(generator.fork());
+            auto property_generator = generator.fork();
             property_generator.set("name:titlecase", TRY(title_casify(name)));
             StringBuilder builder;
             bool first = true;
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPseudoClass.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPseudoClass.cpp
index a33823a084..6d043307e3 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPseudoClass.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPseudoClass.cpp
@@ -54,7 +54,7 @@ enum class PseudoClass {
 )~~~");
 
     TRY(pseudo_classes_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name)));
 
         member_generator.appendln("    @name:titlecase@,");
@@ -104,7 +104,7 @@ Optional<PseudoClass> pseudo_class_from_string(StringView string)
 )~~~");
 
     TRY(pseudo_classes_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
 
@@ -126,7 +126,7 @@ StringView pseudo_class_name(PseudoClass pseudo_class)
 )~~~");
 
     TRY(pseudo_classes_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify(name)));
 
@@ -148,7 +148,7 @@ PseudoClassMetadata pseudo_class_metadata(PseudoClass pseudo_class)
 )~~~");
 
     TRY(pseudo_classes_data.try_for_each_member([&](auto& name, JsonValue const& value) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         auto& pseudo_class = value.as_object();
         auto argument_string = pseudo_class.get_deprecated_string("argument"sv).value();
 
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSTransformFunctions.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSTransformFunctions.cpp
index 83364a0c15..5d28b5f9b2 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSTransformFunctions.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSTransformFunctions.cpp
@@ -66,7 +66,7 @@ namespace Web::CSS {
 
     generator.appendln("enum class TransformFunction {");
     TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify_transform_function(name)));
         member_generator.appendln("    @name:titlecase@,");
         return {};
@@ -118,7 +118,7 @@ Optional<TransformFunction> transform_function_from_string(StringView name)
 {
 )~~~");
     TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify_transform_function(name)));
         member_generator.append(R"~~~(
@@ -138,7 +138,7 @@ StringView to_string(TransformFunction transform_function)
     switch (transform_function) {
 )~~~");
     TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name)));
         member_generator.set("name:titlecase", TRY(title_casify_transform_function(name)));
         member_generator.append(R"~~~(
@@ -162,7 +162,7 @@ TransformFunctionMetadata transform_function_metadata(TransformFunction transfor
     TRY(transforms_data.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
         VERIFY(value.is_object());
 
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify_transform_function(name)));
         member_generator.append(R"~~~(
     case TransformFunction::@name:titlecase@:
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSValueID.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSValueID.cpp
index 4d9965658b..f906beaea0 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSValueID.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSValueID.cpp
@@ -56,7 +56,7 @@ enum class ValueID {
 )~~~");
 
     TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())));
 
         member_generator.append(R"~~~(
@@ -95,7 +95,7 @@ HashMap<StringView, ValueID, AK::CaseInsensitiveASCIIStringViewTraits> g_stringv
 )~~~");
 
     TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name.to_deprecated_string())));
         member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())));
         member_generator.append(R"~~~(
@@ -117,7 +117,7 @@ StringView string_from_value_id(ValueID value_id) {
 )~~~");
 
     TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
-        auto member_generator = TRY(generator.fork());
+        auto member_generator = generator.fork();
         member_generator.set("name", TRY(String::from_deprecated_string(name.to_deprecated_string())));
         member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())));
         member_generator.append(R"~~~(
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWindowOrWorkerInterfaces.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWindowOrWorkerInterfaces.cpp
index 98b66f2d71..f87872c5fc 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWindowOrWorkerInterfaces.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWindowOrWorkerInterfaces.cpp
@@ -92,7 +92,7 @@ class @legacy_constructor_class@;)~~~");
     };
 
     for (auto& interface : exposed_interfaces) {
-        auto gen = TRY(generator.fork());
+        auto gen = generator.fork();
 
         if (interface.is_namespace)
             add_namespace(gen, interface.namespace_class);
@@ -123,7 +123,7 @@ static ErrorOr<void> generate_intrinsic_definitions(StringView output_path, Vect
 #include <LibWeb/Bindings/Intrinsics.h>)~~~");
 
     for (auto& interface : exposed_interfaces) {
-        auto gen = TRY(generator.fork());
+        auto gen = generator.fork();
         gen.set("namespace_class", interface.namespace_class);
         gen.set("prototype_class", interface.prototype_class);
         gen.set("constructor_class", interface.constructor_class);
@@ -215,7 +215,7 @@ void Intrinsics::create_web_prototype_and_constructor<@prototype_class@>(JS::Rea
     };
 
     for (auto& interface : exposed_interfaces) {
-        auto gen = TRY(generator.fork());
+        auto gen = generator.fork();
 
         if (interface.is_namespace)
             add_namespace(gen, interface.name, interface.namespace_class);
@@ -274,7 +274,7 @@ static ErrorOr<void> generate_exposed_interface_implementation(StringView class_
 #include <LibWeb/Bindings/@global_object_name@ExposedInterfaces.h>
 )~~~");
     for (auto& interface : exposed_interfaces) {
-        auto gen = TRY(generator.fork());
+        auto gen = generator.fork();
         gen.set("namespace_class", interface.namespace_class);
         gen.set("prototype_class", interface.prototype_class);
         gen.set("constructor_class", interface.constructor_class);
@@ -327,7 +327,7 @@ void add_@global_object_snake_name@_exposed_interfaces(JS::Object& global)
     };
 
     for (auto& interface : exposed_interfaces) {
-        auto gen = TRY(generator.fork());
+        auto gen = generator.fork();
 
         if (interface.is_namespace)
             add_namespace(gen, interface.name, interface.namespace_class);
diff --git a/Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp b/Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp
index 5451c4c6a2..dac4f4d44a 100644
--- a/Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp
@@ -267,7 +267,7 @@ void generate_lookup_table(StateMachine const& machine, SourceGenerator& generat
 )~~~");
 
     auto generate_for_state = [&](State const& s) {
-        auto table_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto table_generator = generator.fork();
         table_generator.set("active_state", s.name);
         table_generator.append("/* @active_state@ */ { ");
         VERIFY(!s.name.is_empty());
@@ -280,7 +280,7 @@ void generate_lookup_table(StateMachine const& machine, SourceGenerator& generat
             }
         }
         for (int i = 0; i < 256; ++i) {
-            auto cell_generator = table_generator.fork().release_value_but_fixme_should_propagate_errors();
+            auto cell_generator = table_generator.fork();
             cell_generator.set("cell_new_state", row[i].new_state.value_or(s.name));
             cell_generator.set("cell_action", row[i].action.value_or("_Ignore"));
             cell_generator.append(" {State::@cell_new_state@, Action::@cell_action@}, ");
@@ -326,7 +326,7 @@ public:
     for (auto a : actions(machine)) {
         if (a.is_empty())
             continue;
-        auto action_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto action_generator = generator.fork();
         action_generator.set("action.name", a);
         action_generator.append(R"~~~(
         @action.name@,
@@ -353,7 +353,7 @@ public:
             switch (m_state) {
 )~~~");
     for (auto s : machine.states) {
-        auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto state_generator = generator.fork();
         if (s.exit_action.has_value()) {
             state_generator.set("state_name", s.name);
             state_generator.set("action", s.exit_action.value());
@@ -381,7 +381,7 @@ public:
             {
 )~~~");
     for (auto state : machine.states) {
-        auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto state_generator = generator.fork();
         if (state.entry_action.has_value()) {
             state_generator.set("state_name", state.name);
             state_generator.set("action", state.entry_action.value());
@@ -405,7 +405,7 @@ private:
 )~~~");
 
     for (auto s : machine.states) {
-        auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+        auto state_generator = generator.fork();
         state_generator.set("state.name", s.name);
         state_generator.append(R"~~~(
         @state.name@,
@@ -440,7 +440,7 @@ private:
     }
 )~~~");
 
-    auto table_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
+    auto table_generator = generator.fork();
     generate_lookup_table(machine, table_generator);
     generator.append(R"~~~(
 }; // end @class_name@
diff --git a/Tests/AK/TestSourceGenerator.cpp b/Tests/AK/TestSourceGenerator.cpp
index f954795b23..9b8a3b7b6c 100644
--- a/Tests/AK/TestSourceGenerator.cpp
+++ b/Tests/AK/TestSourceGenerator.cpp
@@ -41,7 +41,7 @@ TEST_CASE(scoped)
     global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
 
     {
-        auto scoped_generator_1 = MUST(global_generator.fork());
+        auto scoped_generator_1 = global_generator.fork();
         scoped_generator_1.set("bar", "bar-1");
         global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
     }
@@ -49,18 +49,18 @@ TEST_CASE(scoped)
     global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
 
     {
-        auto scoped_generator_2 = MUST(global_generator.fork());
+        auto scoped_generator_2 = global_generator.fork();
         scoped_generator_2.set("foo", "foo-2");
         scoped_generator_2.append("@foo@ @bar@\n"); // foo-2 bar-0
 
         {
-            auto scoped_generator_3 = MUST(scoped_generator_2.fork());
+            auto scoped_generator_3 = scoped_generator_2.fork();
             scoped_generator_3.set("bar", "bar-3");
             scoped_generator_3.append("@foo@ @bar@\n"); // foo-2 bar-3
         }
 
         {
-            auto scoped_generator_4 = MUST(global_generator.fork());
+            auto scoped_generator_4 = global_generator.fork();
             scoped_generator_4.append("@foo@ @bar@\n"); // foo-0 bar-0
         }