That's exactly my point. How can something like 4chan still exist online? There have been multiple mass-shooters bred there. It also used to be known for extremely questionable adult content. Why do Trumps preferred platforms get taken down but not this?
Well your probably have point but I was not clear in my comment. What I wanted to say is that Republican / right-wing platforms exists without extremists it is just that former president brought them to the spotlight. That is also why you mention 4-chan while we are talking about Republican / right-wing platforms which I thing normally would not be fair for them - as all sides do have extreme parts. But it is how it is now.