The only problem with lemmy right now is lack of users.

I don’t really know, they just said my account was permanently suspended for violations of the rules. They never said what rule I broke or what post broke the rule. They also never gave me a warning about it.

I think [email protected] would be much more professional.

I got banned on reddit, so I searched for reddit alternative in google.

It really depends on what part of the fediverse you are in. Mastodon is not too different from twitter that a boomer with a familiarity with twitter shouldn’t have too much trouble with a mastodon instance. The biggest thing to wrap your head around is the fact that not everything is run by a single company. So you have to find a server that you like, and then sign up on that server.