Avoid as possible a mandatory email to register Doing so is not reducing spam
Yes it does.
so you should not censor content in behave of others !
You are just lucky you don’t see the worst of it. Remove any kind of checks on users and stop moderating and you would be overrun in CASM, porn, gore and trolls. The beauty of Lemmy is that you can spin up an absolute free speech instance and give it a go yourself. If it gets to a reasonable size it will descend into a hellhole.