You think they would look at the situation we are in now and say, "this is fine, keep 'em coming boys." No fucking way. The framers would also look at our politicians and think they should just about all be hung to last man.
Personally I think we should go really fricking close to super isolationist for a solid 10 years. Immigration should only be allowed for grade A1 geniuses. Everybody else can piss up a rope.
At the very least kick out all non-U.S. citizens not here on legitimate visas. And some of those should probably go too. You want to work here and not be a citizen? Go live in Canada or Mexico and come across daily for your work. And you're also paying taxes here you fucks. I agree with
@Maggot on his work or starve premise. The free shit brigade needs to be brought low.