> That's just a huge gaping security hole
> If that is indeed how Firefox is designed
that's the whole point I'm trying to make! goddamit stop working on assumption and hypothetical thinking I'm a lunatic, this is a real issue and the actual way firefox works, how do you think all password manager work?
here look yourself https://support.mozilla.org/en-US/kb/permission-request-mess...
and guess what permission the language extension need?
https://addons.mozilla.org/en-US/firefox/addon/automatic-spe...