Maybe I am missing something but Trump doesn't support much of that?

> nationalism, authoritarianism

Sure, you could say he supports this.

> anti-socialism

Not a fair right position. This I'd what anybody who is right of the center left position thinks.

> economic libertarianism

Trump doesn't support this. He wants all sorts of tariffs and the like.

> racial and gender hierarchies

I haven't seen any proof he supports such a thing.

> anti-establishment sentiments.

This is not a far right position. This is a populist position.