You cant challenge Nazi racial ideology as if it was a logically consistent system. It was pretty opportunistic. For example Slavs are technically Aryan (given

You cant challenge Nazi racial ideology as if it was a logically consistent system. It was pretty opportunistic. For example Slavs are technically Aryan (given the theory behind the concept of an Aryan race), but nevertheless the Nazis considered them subhumans because it justified the lebensraum politics. On the other hand, the Japanese was elevated to "honorable Aryans" when they became allies.