If you're bashing someone's head in with a pole to prove they are a fascist, you need to take a step back and realize that you're the fascist.
[You, too, can be a facist, just down-vote this comment that is purely pointing out that violence is bad!]
From what I can see in this thread, you're probably being downvoted because you've repeatedly been judgmental and stubborn about a subject it appears you know nothing about. It just looks like you're more interested in antagonising than learning. Have you read The New Jim Crow? The MLK Papers? Malcolm X's biography? A Ta-Nehisi Coates book? Be honest with yourself about what you don't know, and use global resources to fix it.
You see, white nationalists/facists/neo-nazis/alt-righters/whathaveyou have an ideology of genocide and oppression. Enacting violence against them can be seen as a form of self defense. Engaging them in debate only validates their ideology. Arguable, the best plan of action is to ignore them entirely and starve them of airtime, but the media clearly didn't get that memo.
Now, when you have somebody like Milo Y coming to campus with plans to publicly name undocumented foreign students (like he publicly named a transgender student at his last talk, forcing her to leave the school after harassment from his followers) in an attempt to incite violence against them or deportation, knocking over a few lights and breaking some windows to keep him at bay is pretty reasonable for defense.