One issue that is unfortunately contentious these days is whether denying Nazis a platform to organize and recruit by banning them from online spaces and university campuses (hereafter “No Platform”) is a violation of free speech principles. I say “unfortunately”, because it is hard to believe that we are actually having this discussion: of course it is not a violation of free speech principles to prevent evil people from organizing to commit genocide. But even if it were, we would still be morally obligated to so prevent them.