What is your basis for that statement?
Just read “Mein Kampf” (My Life) and the the koran - comprised of itself and the other four Islamic holy books which explain what the suras in the koran actually mean: the sunnahs (which chronicle the life and sayings of Mohammed), and hadiths (Mohammed’s words to his followers) - these are Talibari, Muslim, Isaq, and Bukhari.
Afterward you will see at just about every turn they are the same. Both philosophies excoriate the Jews; claim Master Race status, kill all who do not follow the system and the prophet (or leader); and determine individual actions absolutely.
Hitler was the head of his nascent mystic religion whose high priest was Himmler, AIR.