It would seem, like much of the anti-immigration handwaving, that this line of crap is just that.
Come on you screaming mimi unemployed tea-party fucks! There's a set of bootstraps, go yank your fucking self up by them! The fact they're in a field, paying minimum wage, with no workman's comp shouldn't matter, IT'S A FUCKING JOB, RIGHT?
Once again, the far-right bullshit withers and dies under inconvenient facts.