Why not drop the labels fascist, communist, authoritarian and totalitarian, and simply call the disciples and apostles of these anti-humanisms what they are: aspiring bullies?
These Antifa kids are the ones who were likely bullied in school, and now, finally, they can have retributive wet dreams, score settling fantasies, not with the present, but with the past. Politics is merely a thin and bad pretext.
To state the obvious, ALL bullies were bullied, and all bullies in their own mind are just fucking with the world before it can fuck with them, or because it fucked with them.
Our political world at the moment is characterized by mental illness, and the reactions to it.