Hitler’s hatred of Russians is ignored, and the U.S. government’s hatred of Russians is only broadcast, spread around the world, not exposed to the public as being the propaganda that it is. Consequently, ONLY Hitler’s hatred of Jews — who were, indeed, his top target to destroy — defines “Nazism” in The West.
The term Hitler used for all people of Slavic origin was "untermenchen," subhumans. He declared his fictitious Aryans and "ubermenchen," super-humans. The dehumanization of one's opponent in war is used to encourage support from the populous and discourage empathy from the soldiers.