Earlier quoted context omitted.
uBlock Origin is the only reason I use Firefox on Android. Mozilla broke extensions on desktop Firefox before and lost many users. Can't help but wonder what the hell are their product managers thinking? How can I recommend Firefox if they keep breaking it with little regard for users? Is there another browser that supports uBlock Origin for Android? I'm not talking about biased half baked built-in ad blockers, I wan…
Did they "break" - ie some bug caused a problem - or did they change the framework add-ons used after giving months of notice? Most users use no add-ons, and wouldn't notice the change, and many of those who do were aware of this ahead of time even if the add-on developers were slow to wake up to the reality.
It's not clear what you're asking. Mozilla changed the add-on API, and the new API does not have all the features that the old API had. Two add-ons that I liked very much died during the switch.