It's what Homer said. "All that want to come" and "no way"
That's quibbling, right? Of course it is. And it's also diversionary from the truth about Trump's bullshit attitude about immigration. Fuck them shithole countries. Why can't we have more (aryan) Norwegians?
The truth is that the ancestors of white Americans came mostly from what were shithole countries at the time. Otherwise they wouldn't have left.