So there's a shill names Steven Chowder (Crowder) that's a self proclaimed Nazi and says the Alt-Right is controlled by Jews and wants to take control of the Alt-Right.

Look, read his tweets.

http://www.dailystormer.com/steven-crowder-seizes-leadership-of-the-alt-right-calls-for-total-extermination-of-ratfaced-kike-vermin/

He's affiliated with The Rebel Media which is owned by Jew Erza Levant.

https://en.m.wikipedia.org/wiki/Ezra_Levant

So do you truly believe that a. Jew is working with a self proclaimed Nazi?

This is controlled opposition 101. Full spectrum control.