How is saying send her home not racist?

If they’re talking about how great an other country is and talking shit about America while taking advantage of everything America has to offer I’d tell them to go home/ move to those “great” countries regardless of race. It’s about the fact that those four women are making the worst of things and using shithole countries as an example of what America should be. Is America perfect? No but nowhere is perfect and anything can be twisted to be about race gender or whatever