National Socialism was not an ideologically monolithic movement. On the one hand, there were populist leaders who took the socialist part of the party’s name seriously; they wanted to absorb the regular military into the SA and favor workers over industrialists. On the other hand, business interests who supported the party as a bulwark against communism wanted no part of rights for workers, and the military remained aloof and dangerous. At some point, Hitler, who had tried to remain above the fray, had to choose.
He did. The outcome was the Night of the Long Knives. The populists lost, bigly.
Is this ringing any bells for you?