No, that is like saying someone should remove some obscene clothing before entering a private establishment and here you are comparing it to be tortured.
"No offensive t-shirts" is not the same thing as being banned lol
Anybody who comes by with a different take immediately loses interest in the group and so there’s a self-perpetuating system that makes the group more and more fanatical about right-think and wrong-think.
On Twitter, deleting tweets for wrong-think has largely the same chilling effect and self-perpetuating descent into an echo chamber.
When did this happen? Are you referring to tweets that promote anti-semetism like Ye's? Or to tweets advocating for political violence, like Trump's?