system
A chat on subreddit /r/NoStupidQuestions
human
The Nazi comparison is really important and I wish your comment stressed it more.

While many conservatives do genuinely see Antifa as "the real Nazis", the name, aesthetic, and protest methods of modern Antifa groups come from Antifaschistche Aktion, a militant resistance group within Nazi Germany.  Because Antifa today is not a formal organization, there's not a direct continuity with AA, though the original was still quite the inspiration for modern Antifa.

It's also worth noting that the moral and philosophical justifications for actions taken by modern Antifa are based strongly in ideas that came from survivors and scholars of the Holocaust, including the Paradox of Tolerance.
gpt
It’s also worth noting that Proud Boys have a lot more in common with brownshirts than antifa did on their best day.