Google today reached the final milestone in a browser-extension transition that has been years in the making, all remaining Manifest V2 extensions were removed from the Chrome Web Store.
Some of those limitations were never supported in Chrome to begin with. MV3 still supports webRequestBlocking at the engine level but it is gated behind enterprise policy (ExtensionInstallForcelist in the Windows Registry, macOS MDM, or Linux managed policy JSON). If an extension with webRequestBlocking is installed via policy, it restores programmatic interception.
Not all users are able to do that, as not all users are (or have to be) that tech savvy. That’s an exclusionary barrier towards inclusion and accesibility of security and sovereignity features.
Some of those limitations were never supported in Chrome to begin with. MV3 still supports webRequestBlocking at the engine level but it is gated behind enterprise policy (ExtensionInstallForcelist in the Windows Registry, macOS MDM, or Linux managed policy JSON). If an extension with webRequestBlocking is installed via policy, it restores programmatic interception.
Not all users are able to do that, as not all users are (or have to be) that tech savvy. That’s an exclusionary barrier towards inclusion and accesibility of security and sovereignity features.