What if the US implements open borders other than for terrorists and criminals in 2022 thanks to Alien Space Bats mind-controlling the entire US population? So, basically, the US implements Bryan Caplan's desired vision, with anyone in the world who isn't a suspected or potential terrorist or criminal being allowed to move to the US. Let's also say that these immigrants will be denied US citizenship for life but will be given US permanent residency, with their US-born children and descendants automatically getting US citizenship from birth due to birthright citizenship.
Anyway, how exactly would the US change as a result of this?
Anyway, how exactly would the US change as a result of this?