fixup! module: unflag esm json modules

doc/api/cli.md

@@ -296,7 +296,7 @@ Enable experimental `import.meta.resolve()` support.
 added: v12.9.0
 -->
 
-Enable experimental JSON support for the ES Module loader.
+This option is a no-op. It is kept for compatibility.
 
 ### `--experimental-loader=module`
 

doc/api/esm.md

@@ -477,22 +477,6 @@ These CommonJS variables are not available in ES modules.
 `__filename` and `__dirname` use cases can be replicated via
 [`import.meta.url`][].
 
-#### No JSON Module Loading
-
-JSON imports are still experimental and only supported via the
-`--experimental-json-modules` flag.
-
-Local JSON files can be loaded relative to `import.meta.url` with `fs` directly:
-
-<!-- eslint-skip -->
-
-```js
-import { readFile } from 'fs/promises';
-const json = JSON.parse(await readFile(new URL('./dat.json', import.meta.url)));
-```
-
-Alternatively `module.createRequire()` can be used.
-
 #### No Native Module Loading
 
 Native modules are not currently supported with ES module imports.
@@ -538,7 +522,7 @@ import packageConfig from './package.json' assert { type: 'json' };
 
 The `assert { type: 'json' }` syntax is mandatory; see [Import Assertions][].
 
-The imported JSON only exposes a `default`. There is no support for named
+The imported JSON only exposes a `default` export. There is no support for named
 exports. A cache entry is created in the CommonJS cache to avoid duplication.
 The same object is returned in CommonJS if the JSON module has already been
 imported from the same path.

test/es-module/test-esm-json.mjs

@@ -9,7 +9,6 @@ strictEqual(secret.ofLife, 42);
 
 // Test warning message
 const child = spawn(process.execPath, [
-  '--experimental-json-modules',
   path('/es-modules/json-modules.mjs'),
 ]);