Sort of same, only I don't have any issues with it on Lemmy, only everywhere else. Anytime I try downloading an image I swear it's always an avif and the group chat I use doesn't support avif, so I have to screenshot it real quick if I want to share any memes. Idk if it's Lemmy putting things as avif, or if there's a couple people in the shit posting community who exclusively posts avif, but I hate it.