You realize Reddit bans people too, right? The only difference between Reddit banning people and Lemmy.world banning people, is that Lemmy is transparent about it and gives you choices about it. On Reddit when someone gets banned they're gone, there is no more so-called "completeness", it's just an illusion. But Lemmy has no such issue because you can choose who your admins are, you can join an instance that didn't ban them.

Imagine if Reddit bans your friend, not as easy to ignore as Reddit banning a stranger, they're gone and you have to leave Reddit entirely. On Lemmy if lemmy.world bans your friend, you can both just change which Lemmy instance you use to something more agreeable like https://lemmy.zip/

But I realize you're probably only here to advertise your own forum. You've had 7 posts in the past month? And only 3 comments total? Just join the Fediverse! Lemmy, PieFed, and Mbin are open source, use one of them for your server and you'll instantly have an active userbase of over 40k. If you use Mbin (or PieFed to a lesser extent) then it also brings access to microblog posts which means many more users linked in. And then you can allow everyone and not ban anyone.

I see a few "deleted" badges on your forums, I'm now upset that I can't access ALL of the content!