The discourse about Mozilla is ridiculous, here and most everywhere. You've got people taking every perceived opportunity to attack them for things they do, things they didn't do, and things it's imagined they might've done. And then another crowd of equally determined people doggedly defending them for every idiotic blunder they make, such as this one.
Meanwhile Mozilla itself has nothing substantial to say. This is not the first time a prominent extension has mysteriously gone missing from amo with Mozilla telling us nothing about its role in the incident. @mozilla@mozilla.social needs to be in the discussion giving us a real explanation of what happened, why they got it wrong, and what they're doing to improve things.