Antifa members have commited actual crimes, including some that costed lives, and supported those who did so. They use terror tactics on a regular basis coercing and silencing others. Even though I think their behavior is more fascistic than any current far right organization, I don't think they should be banned or silenced. In any case, I don't expect them to be banned here in any shape or form because they support and enforce the message currently approved by every major public institution and corporation.