The advantage, if you're a member of the governmental elite, is that you can alter the average acceptance of government by massively importing from countries that have more acceptance of government — IOW, you could fundamentally transform
the American Spirit by importing in people who are expectant of government overreach, corruption, etc until the latter are the norm rather than the Natural Born American.
Thanks. In other words there seems to be little advantage for the typical American citizen to import millions of people.
Is the only advantage for the “political elite” who like to make big government even bigger?