I can tell you what my father, who spent 4 years fighting in Europe, and who related his first-hand accounts of 'everyday' Germans they met when they liberated two concentration camps.
The everyday Germans, in his opinion, would have had no problem if Hitler had managed to win the war. Germany Uber Alles was something most Germans thought their due. Much like the ' Islam must dominate' declarations we hear now. The goal of the Nazis, and the goal of Islam, is the same.
'Good', non-Nazi Germans lived within smelling and visual disatnce of the camps my father entered. They denied knowing what was going on there, even tho you could smell burning human flesh for miles.
The nearby townspeople were collected and made to not only go into the camps, but to help bury the dead.
The 'good' Germans, like the 'good' Muslims agreed with what Nazism wanted. Domination and obedience. Superiority. They might not have been willing to risk their necks for it, but they were fully prepared to enjoy being the conquerors.
Several years ago, a Harvard PhD. candidate wrote a book as his thesis, that Germans in towns around concentration camps knew what was going on, were invited in, or brought in and made to participate in burials, but also to attend dances. There was a hugh uproar over this book, and the man in question went to Germany and appeared on various TV panels to defend it, produce documentation...which he did.