Blender supports cuda for much of its gpu work. It will work with amd. And there are projects allowing gpu rendering via amd. But they are (and have been for a while) a long way behind the cuda stuff.
For major rendering projects nvidia is still the fastest set up to use.
Seriously if that was trumos motivation. If be more impressed. At least it would be some genuine emotion.
Now if it was an image of Putin riding him like a horse while Musky billionaires are whipping his arse with money. As Trump fucks the arse of everyone else he sees.
Now it might be more realistic…
And an impressive artwork now I think about it.