Then Hitler somehow convinced the center right President to grant him powers
Class interests are how. Hitler came to power by promising big business interests that he would crush labor unions and socialists and promote the interests of capitalists, which he largely did. The term "privatization" was first used to describe the Nazi economy. Many of these rich Nazi collaborators survived and thrived under the Nazis (so long as they weren't part of a minority), and also survived its fall. The company that manufactured Zyklon B, for example, eventually became part of the company now known as Bayer. The rich accepted fascism as a calculated risk because the country was in crisis and there was a risk of communists coming to power and redistributing their wealth.
Trump got 72 million votes in 2024, compared to 74 million votes in 2020, so I'm not sure where you're getting this idea that Dem voters moved to Trump. Trump just successfully turned out the same base of supporters that he had before, while Harris didn't. But even if your claim were true, it would still indicate that moving to the right is ineffective, because in that case it failed to stop them from leaving. It's just utter nonsense no matter how you try to look at it.
I cannot possibly emphasize enough how much I do not mean "going on SNL" when I talk about mobilizing and energizing the base.
So that one comment outweighs the entire rest of the campaign where she moved to the right to try to appeal to moderate republicans?
Hey, you know what, Harris called republicans "weird." So I guess we can't count this either as an example of your ideology being proven decisively wrong for the upteenth time. And the next time that the democrats try this and it blows up in their face yet again, there will be some random comment that means you can exclude that data point too.