Well, looks aren't everything. If Hitler had dindu DNA that would help explain his violent and murderous temperament. Speaking of violent and murderous, did you know his father severely beat him as a child and even beat him into a coma at one point? People speculate this is where his anti-semitism came from, because he hated his father because of the abuse, and he associated his father with Jews.
The fact he had blue eyes doesn't mean anything because that came from his mother. No one disputes Hitler's mother was white, but his father's ancestry is less certain, and the fact DNA tests show this Berber connection proves Hitler a non-pure Aryan and by his own rules should have been sent to a concentration camp. Also, he suffered from Parkinson's and Syphilis in his final days and that would have been another grounds for him to be killed by the logic of his own eugenics program that deemed people with things like that unworthy of life. So among other things he was a hypocrite as well.
https://en.wikipedia.org/wiki/Aktion_T4