Every type of community I could want to participate in almost certainly exists, if not multiple, and actually has other people there. More than a few things I’ve tried to find an equivalent for on Lemmy, and it either didn’t exist at all, or was made at some point but is fully dead.
But I abandoned reddit maybe 2 or 3 years ago, since pretty much everywhere was becoming (even more of) a toxic cesspool.
I’ve been using it for the last year or so, no issues, as long as I confirm there are no breaking changes before updating my docker container. My only real problem is that I sorely, SORELY, miss the editing features I had in Google photos. There’s been more than a couple of times now that I needed to quickly edit a photo as I would have done with Google photos, and when I couldn’t, got aggravated enough to consider switching back. Still chugging along on immich, though. Still holding out hope that one day they’ll add at least some basic editing features.