Far-right is well defined globally. Few core values: nationalism, authoritarianism, anti-socialism, economic libertarianism, racial and gender hierarchies, anti-establishment sentiments.
If you think a party is ticking many boxes, you may label it as "far-right".
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.