There's nothing special, or especially evil, about Trump compared to any other registered Republican in the United States. Certainly Trump is far less intelligent than even the average Republican, so that puts him below a room temperature IQ anywhere on the globe, and Trump is an absurd, short-fingered vulgarian, wildly failing to compensate for a plethora of shortcomings and assorted minuscule physical endowments. But he's no worse than any other Republican you can name, famous or not. Trump is simply worse at it than anyone else in the country. He is an ignorant bigot with no skills and no talents or abilities, in politics, business, or anything else.
And the Clinton machine lost an election to him.