Don't all Firefox extensions have to be signed by Mozilla in order to be installable (in non-developer Firefox editions at least) these days? Even if they're publishing it on their own site, it should have gone through the review.
Yes. It's mostly automated review, usually taking a matter of minutes, though I guess Mozilla reserves the right to do manual checks if they find something suspicious.
Which is exactly why these permissions exists. If you don't take permissions that allows you to horrible things, you are rubber stamped and can go on your way. If you want to do more involved things, you're escalated.
lapcat|3 years ago
dcow|3 years ago