I really want to keep using & supporting #gecko but #Mozilla is going down the toilet- what to do?
#Firefox desktop -> #LibreWolf (that was easy, simply copied my profile and it all came back exactly as before)
#Firefox mobile -> #IronFox (also easy on #GrapheneOS via #Accrescent store)
I can still use #FirefoxSync on both which is nice 'cos I am not quite ready to leave that convenience yet.
Now it's mostly just a matter of replacing my dependency on #Pocket (compiled out of LibreWolf), but that was on my list of services to deprecate anyway...
oh, and if you're a "normal"(?) computer-toucher you'll probably want the new browser to not wipe your history and cookies every time you close it; so disable those settings in #LibreWolf after booting your migrated #Firefox profile for the first time.