

Like, just google what happens to most oligarchs when they support any kind of authoritarianism. Whether it’s Mussolini, Hitler, or Putin, they always get shafted in the end.
What on earth are you talking about? The oligarchs who supported Hitler made a bunch of money, saw organized labor crushed, and then did fine after the war. Nazi war criminal Fritz ter Meer, who was a senior board member of IG Farben, manufacturing Zyklon B for the gas chambers, got a couple years in prison and then became chairman of Bayer.
So a handful of people grew consciences and decided that they didn’t like the Nazis, but what was actually done to them while they remained loyal, or to others who never turned against them? “Some people grew disillusioned” isn’t the same thing as the Nazis actively turning on them personally.
When the Nazis seized property, it was generally the property of minorities which was then often redistributed upwards to the rich. Many bourgeoisie made out like bandits, so long as they were white and didn’t have a conscience.