Following the other thread (550 upvotes and 366 comments at the moment: https://lemmy.world/post/16211417), one of the complaints that people had what that some communities only exist on lemmy.ml and don’t have alternatives on other instances.
Let’s discuss this and see if we can organize together.
I suggest to have one topic per comment so that is is easier to discuss.
Not if the instance has a backup admin who can take over hosting, domain, etc, which most large instances do. Very small instances usually have a poor bus factor.