I’ve already said several times in this thread that I do not support the use of violence, even in self defense. None of your list above rises to the level of violence used by the racists. The Antifa doesn’t understand the use or the rationale of non-violent techniques, but I don’t think they are unteachable. The white supremacists are deadly. I’d rather have a rock thrown at me than be lynched. YMMV.