Hitler was not the typical blond hair, blue eyed Nordic German that was considered the idea. How was he regarded as the ideal ruler of this "master race"? Was there ever criticism regarding his appearance?
This is just one of the many instances that shed light on the inconsistencies and illogical ideologies of National Socialism. There are some aspects of National Socialism that we just aren't supposed to understand because they don't make sense.
The Nazis euthanized and gassed children that they deemed inferior; be it having down syndrome, a birth defect. etc. However, what would happen to a high ranking SS officer if his child had down syndrome or a birth defect? Not much is said about that.