If they want to dig an early grave for chrome, sure, there's always firefox
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.
(I'm not defending market-based approaches, nor do I think they're well-suited to all domains, and most especially not information services. But I am pointing out the relationship of Mozilla to its Daddy Moneybags. I sincerely hope better alternatives will be found.)