The bottom is the US having no internal opposition to Trump. One of the biggest differences between the Nazis and the Republicans is, that the Nazis very quickly and violently destroyed the opposition. Somebody like Mamdami would have never been elected under Hitler. The great thing about the US is, that it has centuries of election history. For the most part with some horrible discrimination of women and black people, but still a large part of the population was voting. That is really hard for the Republicans to destroy and that means that there might be somewhat midterms. Obviously the Republicans will make those deeply unfair. However there is a chance of it going the right way.

Just to be clear, this is not going to be easy and the midterms if anything are only a first step.