@Ace of HeartsI never said you are a nazi, but you're being pretty out of hand.
Look. I can't speak for them, but if I saw a Nazi on a street in a white supremacy march, I'd not only protest against it, but probably punch as many of them as I could.
That doesn't mean I'd support an action to execute their right to speech on a government level, because a government is for the greater good of all, and if you did so, eventually some troll in the government will ask what these others have been asking in the thread, which is why can we condemn facists but not socialists? What gives us the right to exterminate the nazis, but not the black lives matter movement?
WE KNOW WHY. But they'd still ask the question, which would lead to huge bias in the government. So I am not ashamed to say that for the greater good of everyone, no I would not support a government action against people who march, no matter what they march for. However as an individual, I'd fight them on any level. Does that make sense?