Yeah, but in the case of The U.S. the things the Nazis copied were the fascist things.
The Nazis were inspired by the American Eugenics movement. Fun fact the Eugenics movement was probably more popular in the U.S. than it was in Germany.
They were also inspired by segregation for black people. I think most people would agree that at the time racial segregation was an improvement over how The U.S. treated black people at the founding of the country; when there was an even more intense form of racial hierarchy in the form of chattel slavery.
The U.S. was also founded on the genocide of the Native Americans. That continued past the founding in the form of manifest destiny. More fun facts Hitler justified his invasion of Russia in the terms of manifest destiny.
That’s a short list of some of the fascist things the Nazis took from the U.S. that stretch back to its founding.
What did the Nazis take from America that wasn’t fascist?