I've added a sentence to make it clear I was talking about "immigration more generally"
As for your point...
Anyone who gets on a moral high horse about "discrimination" is going to end up in web of contradictions before long. Virtually every human institution is based on "discrimination", and much of that discrimination is going to be at least partially based on factors such as innate ability, geography, or genetic distance. Families and kinsmen treat family members differently than outsiders (you don't let anyone off the street into your home). Local community members discriminate against carpet baggers and tourists. Software companies discriminate against people not smart enough to write good code. "Elite" colleges are elite because they discriminate based on class, character, and aptitude. Etc. Etc.
As for your point...
Anyone who gets on a moral high horse about "discrimination" is going to end up in web of contradictions before long. Virtually every human institution is based on "discrimination", and much of that discrimination is going to be at least partially based on factors such as innate ability, geography, or genetic distance. Families and kinsmen treat family members differently than outsiders (you don't let anyone off the street into your home). Local community members discriminate against carpet baggers and tourists. Software companies discriminate against people not smart enough to write good code. "Elite" colleges are elite because they discriminate based on class, character, and aptitude. Etc. Etc.