Naziism was a socialist movement. The only way in which it’s flavor of totalitarianism varied from communism is in details, not results. It allowed private ownership, but the state had control to the last decision. It pushed nationalism, but only as seen by the people in power. Stalin also ended up playing the nationalism card when he needed to. There were massive welfare programs enacted by the Nazis, and they had a very cradle to grave mentality when it came to social programs (some of it was the legacy of the game Bismark played to placate the left when he was unifying Germany).
That’s pretty much what I said.