Trump is not a fascist.
He is something unpleasant and dangerous, but he is not a fascist. Fascists wed the state, industry and military in a way Trump will not, and demand subordination of the self to the state. America is not like that. Fascism cannot, in fact, come to America, but it could invent something just as dangerous as a political philosophy.
Trump's instincts are that war is expensive and unnecessary, that the self, and celebrity, is to exalted, and wishes self-determination for American industrial interests to serve a wealthy upper class, but not the American military, empire, or even the state. He's a small stater.