'America first' has everything to do with weeding out, and keeping out, people who are not the same ethnicity as those in power, and nothing to do with actually benefiting the country.
You do realize "America first' also prevents masses of white guys from across the pond from coming here and doing the same thing? I can't down vote but please don't make everything about race on HN, reddit and twitter are bad enough about jumping to crazy racist notions when trying to have a intellectual conversation.