I'd guess most of us have a leaky shack with eight people in it somewhere in our lineage. Thank goodness for that cultural invasion, or we wouldn't be here.
And yeah, their value system is very different. Simply put, they work hard. They work so hard that they put white people to shame by comparison. There might be a wage that would be high enough to make a typical American work in a farm field or slaughterhouse, but it would be several times higher than what is paid right now, and deal a crushing blow to several industries. Independent restaurants can barely stay afloat due to food costs right now, pay the wages of a good factory job to ag workers, and food prices would skyrocket.
Right-wing reactionism is bad for business and bad for the economy. Politicians will use these ideas to get elected, but they're never going to get implemented. It's ok though, they'll just blame the damn libruls and the voters will elect them again.