Oh I totally agree that calls to violence only legitimize the victims of that violence. I'm merely asking what do you do against groups that completely disregard critical thinking and logic?

Take a look at flat earther's for example. We have MANY reasons and ways to prove the earth is a sphere, yet there they are. These people will never be convinced otherwise, neither will religious extremists. I'm merely putting forward that no, censorship in any way, in any time, in any place isn't exactly a bad thing because there are real world examples of censorship being necessary in some way.

This pertains strictly to groups that incite violence or oppression. If you want to believe the earth is flat, go right ahead. So long as you don't call for my beheading over it.