How does that work out though in practice? If I go to a bar and there's some guy screaming about his Nazi ideology and the owners don't kick him out, I'm going

How does that work out though in practice? If I go to a bar and there's some guy screaming about his Nazi ideology and the owners don't kick him out, I'm going to just move on. If some social media platform is full of trolls and hatred and such... people are just going to go away. It becomes a 'race to the bottom'.