I definitely avoided Lemmy the first go-round with the API fuckery because it seemed from the outside like basically just a tankie protest Reddit in a similar way to how Voat was just a neo-Nazi protest Reddit. To the Lemmy devs’ absolute credit, they don’t push new users toward any of those, though.
I thought one day after having had a Mastodon for some time that I might not have given Lemmy a fair shake, so I went back and ended up finding that most instances are basically normal Reddit fare but honestly less shitty than Reddit proper (there’s a trade-off that posts are less frequent and that small, niche communities can attract unwanted attention by having their posts almost immediately show up in ‘all’).
It’s a shame Firebird doesn’t seem to be on F-Droid. But Graph89 is really good for the older calculators!