Earlier quoted context omitted.
Well, I don't know if I think a middle-aged man who goes to a rally to hold up a sign saying "NO TRUMP. NO KKK. NO FASCIST USA," is progress over the alt-right. To me it's the exact same thing -- an overly zealous person who takes politics as a tribal game and has no sincere intention of changing anybody's mind.
The exact same thing? That’s one hell of a false equivalence. The alt right aren’t bad people because they are “overzealous”, they are bad people because of their bigotry on the basis of race, religion and national origin.
Going to 4chan and saying a bunch of trolly triggering stuff at your friends to get out your anger isn't really a bad thing. It's immature, but it's not really immoral, nor is it illegal, nor does it make you a "bad person." It's venting, tribalism, and immaturity. (case-in-point, the moderator was a 13-year-old jewish boy)
This is what the article describes when it shows the man with the nazi flag posing for the reporters-- a symbiotic relationship that is entirely for show.