Recently I viewed a video about the Palace Cinemas canceling the documentary "The Red Pill". The fact that some potential visitors to Australia "spread hate" was mentioned and it was taken for granted that such should be banned. The problem is that the organizaton banning these people in the fountain of hate speech, the mother lode, the cornucopia. Think about what the government does. It says that some people are so bad force, even lethal force should be used against them. Not only that but they are so bad that if you refuse to fund using force against them, or even fail to tell them where these people are so they can use that force, force should be used against you. Again, depending on how much resistance is encountered this includes lethal force.
So before they ban anyone for hate speech they should immediately deport the entire government.