I think this move could harm US in two ways: It will reduce the immigrant diversity which might make the population skew towards the biggest immigrant population such as from India and Mexico which are not in this list. Second it will remove USA as top destination for talent, which will help stop brain drain from these countries causing their local industry to benefit and thereby reducing the edge of US companies.
Basically, just like the airlines, the hotels are saying if you are such a broke destitute to be able to upgrade to our premium tier, then go suffer in the smell of your own shit.