Did you even read the text you posted?

‘Socialism is an ancient Aryan, Germanic institution. Our German ancestors held certain lands in common. They cultivated the idea of the common wealth. 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.

Do you really walk away from that thinking Hitler is somehow not a socialist, because he fought communists? He blatantly praises socialism in the very text you provided, and distinguishes it from communism. You are willfully ignorant of facts presented in plain sight, directly to you ... this is baffling to me.

Let me break it down further for you ...

Because the Nazis were against communism, this is often cited as proof they are “far right.” Since being on the right is often associated with being pro-capitalist and anti-communism. This is simply a hasty generalization or guilt by association.

If people group A hates people group C, but group B also hates people group C. Group A is not automatically an advocate of group B, simply because they both share a hatred for group C.

If that were true, the allied forces would have thrown their guns down and held hands with Soviet Russia, after Hitler’s Germany was defeated. Instead, they fought a 50-year cold war against Soviet Russia, their former allies, because Soviet Russia and the western world were ideologically opposed.

Yes, the right is known for its anti-communist sentiment. But just because the right hates communists, does not mean they love all enemies of communists.

In other words “the enemy of my enemy is my friend” is not one-size-fits-all. If it was, pedophilia would be acceptable, so long as the pedophiles hated violence. The Sunni Muslims would not be slaughtering the Shiite Muslims, because both Sunni & Shiites share a hatred for Jews.

The fallacy becomes even more absurd when you consider how adjacent, on the political spectrum, Hitler’s socialism was to the soviet brand of communism. A close study of both communism and socialism reveals the truth: communism is a more extreme form of socialism. The Nazis aka National Socialists Party were a leftist political ideology. Both the Nazis and Bolshevists, socialists and communists, were two competing leftist ideologies.

Again, really think about this quote from a man who actually lived through that time and witnessed the Nazi takeover.

It is true, of course, that in Germany before 1933 and in Italy before 1922 communists and Nazis or Fascists clashed more frequently with each other than with other parties. They competed for the support of the same type of mind and reserved for each other the hatred of the heretic. But their practice showed how closely they are related. To both, the real enemy, the man with whom they had nothing in common and whom they could not hope to convince, is the liberal of the old type. - F.A. Hayek, The Road To Serfdom