We've always said the same thing about the Firefox for Android extension ecosystem.
Despite Mozilla's explicit denial of the intention to kill extensions on Android, there is an allow list that effectively bans almost all extensions on Android.
There is no justification for this; extensions work just fine on Firefox for Android, which can be tested using the nightly and jumping through a few artificial hoops.
tl;dr: There's little evidence that there will be any big news once adblockers get finally axed on Firefox.