You mean like the guy who murdered an opposing protestor in cold blood? Oh wait, that was a self-proclaimed antifacist. What's more fascist than using violence to force your belief on others?
Many things. Using violence to spread your beliefs is not the sole preserve of fascism and is not the primary identifier of fascism either.
http://www.openculture.com/2016/11/umberto-eco-makes-a-list-...