I have to disagree. I believe the social justice warriors in America are dangerous. They evolve out of Cultural Marxism. So there is that. I point to actual Antifa that I've talked to, debated and watched on video in my assessment that a good amount of them are Communists. They call themselves "anarcho-communists", which is a real term, which they use incorrectly. Most of them do not understand what the flag they fly represents and I acknowledge that. That doesn't change the fact that they support the hammer and sickle. I can't speak to "Black Bloc" other than to say that it is different that the "Antifa" in America.
And true lefties do support violence against people that disagree with, especially the radical left in America. It is taught to them in schools by Marxist professors. That the world is broken into the oppressor and the oppressed. Dangerous collectivism. They than wish to use to the power of the State to meet their end goals. Which is just outsourcing the violence.
RE: The Voluntary Exchange Podcast: Lords of War