The issue with free speech platforms is they attract a crowd of people whose only narrative is one that can't be said in other places. It isn't a narrative of truth, it is one of hate and bigotry.
I've seen few examples where objective truth is banned. I have, however, seen a lot of Nazis get banned.
I’ve seen this again and again, people will see an ocean of normal content anywhere free speech is allowed and laser-focus on the single floating turd.
They’ll then mischaracterize the entire ocean as the turd, it’s like they have no sense of proportionality.