The price of human life is nothing in a country with a large population which means those countries will never face a lack of soldiers to fight a long term war. Germany cannot make a dent, facing this large pool of human resources of Tsarist Russia.

Hence, Adolf made this plan to stage the kill as much and as fast as possible.
Germany invaded Russia,won Stalingrad, stuck around which made the mentally deranged Stalin and his Jewish handlers to eliminate 24 to 27 or highly likely more Russian non Jewish Slavs.

You know speaking truth is not in the DNA of Bolshevik converted people. Adolf got what he wanted. But later when the Allied force got wind and realized how Adolf made a fool of them by putting their collective feet in their collective mouths.
The allied force especially Soviet Jewry and Red Army including Eisenhower
( was he not part of the Red Army?) broke over Germany Japan as collective carnivore that even surpass the carnivores of Animal world on