Just in time for midterm elections. See, they don't just want jobs. Them refusing jobs will make it clear that they want to be in the US and that they aren't interested in anything else. And that will swing voters away from the party that chants "Let them in".
I don't see how anybody possibly could want to let them in based on logical reasoning, so I'm not sure this would change anybody's mind.
I didn't say "let them in." I'm saying that their refusal to accept job and papers in Mexico shows that they're not interested in really working or being productive members of society. People will see this and go "huh, maybe we do need that wall" or whatever goes through their brain. Point is that this latest bit will only end badly for the left who is generally for letting them in.
Does it involve the invasion force having already halted?
If not, fuck off Mexico.