Maybe that analogy isn't clear enough. I hope you don't mind if I try again: We could tell black people that it's okay that they can't trust police. They should just avoid contact with them. There are alternatives for personal security.
Each hostile environment we create for some group has little impact on society. But it adds up.
I don't think there's a first amendment right to tweet... I don't think I have to let anybody into my house to say what they want to say - there's no right to be heard. There's an obligatory xkcd if you look.