The genetic defect in all leftists is that they seek control over everthing in a person's life. That is why the communist countries were more controlling than other authoritarian societies like Czarist Russia. The commies were even more controlling than Nazi Germany.
If you stated obedience to the Nazis, they pretty much left you alone...unless you were, of course, Jewish or a few other categories that didn't square with ideal Aryan types.
However, commies sought to organize and control every aspect of their citizen's lives.
The current leftists demonstrating, attacking, shrieking about fascists are themselves the real fascists. They are no different than the commies who took over Russia and China. They will do the same to all people who don't align with their agenda.