Since a lot of people seem to be confused about the political terminology being thrown around, I thought a simple demonstration was in order.
As you can see, Rump and his fascist friends are very much alike to Stalinism or Maoism. Notice where Russia sits.
Bernie, however, would place right around where the Netherlands are positioned: where it says social democratic movements. Basically, at the opposite point in the horseshoe to where the US republicans sit.