"Adolf Hitler was a socialist. He said it himself, it was in his...

"Adolf Hitler was a socialist. He said it himself, it was in his political manifesto and his party was named thus."

bacci, it was just a party name. You've been taken in by rightwing spin wanting to disown their connection to him. So, here is the definitive answer from Adolf, in his own words, from 1923.

"I met Hitler not in his headquarters, the Brown House in Munich, but in a private home - the dwelling of a former admiral of the German Navy. We discussed the fate of Germany over the teacups.

"Why," I asked Hitler, "do you call yourself a National Socialist, since your party programme is the very antithesis of that commonly accredited to socialism?"

"Socialism," he retorted, putting down his cup of tea, pugnaciously, "is the science of dealing with the common weal. Communism is not Socialism. Marxism is not Socialism. The Marxians have stolen the term and confused its meaning. I shall take Socialism away from the Socialists.

"Socialism is an ancient Aryan, Germanic institution. Our German ancestors held certain lands in common. They cultivated the idea of the common weal. Marxism has no right to disguise itself as socialism. Socialism, unlike Marxism, does not repudiate private property. Unlike Marxism, it involves no negation of personality, and unlike Marxism, it is patriotic.

"We might have called ourselves the Liberal Party. We chose to call ourselves the National Socialists..."

https://www.theguardian.com/theguardian/2007/sep/17/greatinterviews1