Learn history. Germany's National Socialists were a far LEFT labor party, voted into power by Left-wing Germans hoping to overthrow Germany's conservative Weimar Republic. The National Socialists had a laundry list of far-Left policies they promoted (and in many cases enacted) such as strong central government, high 'progressive' taxes on the rich, free education, a vastly expanded welfare state, tight government control of big business, an end to the "unearned income" of invested wealth, and many others.
It wasn't until after the Nazis worst excesses were revealed, that Leftwing academics began rewriting history to call them "right wing", despite them sharing literally nothing in common with conservative ideology.
On the contrary, it was the Left who voted the National Socialists into power. The NSDAP in fact was originally called The Workers Party -- to show their support for labor and unions, and in fact the Nazis expanded the power and legal rights of unions, eventually replacing them all with a vastly powerful government-controlled union: the German Labor Front.