>We rolled out a hotfix that re-enables affected add-ons. The fix will be automatically applied in the background within the next few hours. For more details, please check out the update at https://support.mozilla.org/en-US/kb/add-ons-failing-install...
Which is like "we did something we shouldn't have causing unauthorised changes to your computer, so we're going to make unauthorised changes to fix it".
Quite telling is that this is supposed to protect us from other developers. On the add-on screen "Enable" is greyed out, there's no "Enable even though Mozilla doesn't like it".
The UX is just like the "fuck you this computer isn't yours it belongs to Microsoft and we'll do what we like with it" that I thought I'd left in the past decades ago.
It's not your computer Mozilla, you fucked it up, you don't get to mess around with it without asking the owner.
My understanding is that this is literally illegal in the UK.
Mozilla barely had any trust left to burn IMO but they sure went all out.