tldr is that you can hide the button that asks for payment and it says “purchase immich” instead of “purchase liscence”
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.