What are you even talking about? Alt Right are not "authoritarians" nor is white identity "racist" it's 2017, you have Black Panthers performing at Superbowls. Remember, Black Panthers started out violent, and were lead by a man who wrote entire essays about raping white women! 

KKK and Nazis did not organize the weekend's LEGAL Alt-Right rally. They showed up uninvited like Antifa who sprayed acid on dozens of people.