Perfect humans would be so neotenous as to be physically incapable of reproducing.
Hitler was so neotenous, even his vital organ reported as unable to reproduce. And indeed he doesn't wanted to reproduce. He also behave like an early child who doesn't eat meat, always gloomy on photo, and like ranting when the conditions being not suitable to his ideals. Different to Western behaviour's norms which order people to speak correctly and alter the emotions even though it's needed to show that there are oppression around us. Because feelings are something that Westerners dislike.
This is how the not Westernized people's speak when the oppression happens : (See from minute 01 : 18 until end)
Adolf HitlerSaddam Hussein (From 00 : 24)
Habib Mohammad Rizieq Shihab (From 01 : 20)
(He talked about spread Islamic messages, and confront the people who spread a post which against Islam on social media, or jihad on social media)
Compare them to how Westerners speak : (See from the video begin until 00 : 33)
United States's former president George Warren Bush JuniorBritish Queen ElizabethBritish Prime Minister Winston Churchill (See from 00 : 32 until 00 : 49)