How do you mean? Do you mean literal like Aryan supremacy, anti-Semite, nationalistic fascism?
I doubt it.
Nationalism does seem to be happening but I think one thing holding that back is just how diverse this country is that one can't make the same kind of generalities about a pure American race like a pure German race. It is getting pretty close to fascist but I think they also realize that it's most beneficial to not go into a more overt version of it and look more to manipulate via the economy to keep most people in check (millionaire is the new middle class in a sense of influence and sway in the government).
I don't think there'll be any overt Nazism.
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Wherever they burn books they will also, in the end, burn human beings. ~Heinrich Heine, Almansor, 1823
?I wouldn't recommend sex, drugs or insanity for everyone, but they've always worked for me.? - Hunter S. Thompson