"As the author of the tweet noted, it’s a “subcontinental flood” of foreigners…but not from Europe, which wouldn’t be so bad because that “subcontinental flood” would at least be comprised of people who largely share our value system, heritage, and culture. This “subcontinental flood” is pouring in from the third world, bringing along all its poverty, dysfunction, incivility, and depravity with it."
It's called "identity".
All of the foreigners understand that concept.
So do American blacks.
And native American "Indians".
There's only one ethnic/racial group that seems blind and unable to grasp the "identity" of who they are. You get but a single guess at who they are...