I'd suggest Mastodon to anyone looking for a new social media platform to join, but I can't suggest Lemmy/KBIN as they don't have legitimate blocking in place, as theirs is simply the same bullshit Reddit like "masking" where you can no longer see who you blocked, but they can still see, and reply to whatever it is you post, which of course is rife from abuse from the people you want to distance yourself the most from. Until there's legitimate, you no longer exist, blocking on Lemmy/KBIN I would suggest anyone else use them. (to say nothing of all the errors in KBIN from notifications, to blocking, to posting, to seeing comments, the list stretches endlessly)