Mantis, should they stay or go? It's a simple question.
This isn't some theoretical debate. If you lived near the border and illegals were trespassing onto your private property causing havoc, you wouldn't view this in abstract political terms.
We can discuss specific policies once proper leadership starts making the right decisions.
Right now, we have multiple levels of government (welfare programs, law enforcement being TOLD to turn a blind eye, NWO judges and elected representatives who don't believe in borders) corrupting this issue and flaunting existing law(s).
Like Trump says, either we have a country or we don't. Lest anyone forget, it was Democrats who broke the immigration system in the first place for their own political benefit. They are the last people I would listen to for "answers" and advice.
You already know that my answer is stay.