Liberals hate us more than fascists because fascism is a kind of violence they can ignore - its tendencies permeate every aspect of their lives, culture, government, and social norms to the point where it's completely normalized (but god forbid you call it by name). Socialist violence on the other hand, is often deliberately aggressive and hard to ignore (it needs to be in order for it to make any real change). Not to mention the fact that this kind of rebellion against the system points out how discontent many Americans are with a system they like, and swear can be reformed - which obviously insults them.