Well, the Nazis were just Socialists, ya know.
National SOCIALISM is just the endpoint of government control.
Someone has to be in charge of Socialism, and they have to have their enemies, so a few Jews (in this case) may have to be eliminated for the progress of the cause!
Fascism’s economic structure was called “Third Position”. Unlike capitalism (market control of the economy with production in private hands) and Marxist-Leninism/Communism (government control of the economy and ownership of production) Third Position is a command economy (gvt in control) where production remains in private (preferably large conglomerate) hands.
People saw Third Position as much preferable to Marxist-Leninism/Soviet Communism ... Which is a reason why Fascism was deemed acceptable and groups like the Nazis were able to appropriate the term Socialism to help generate appeal.