Are you telling me that Saudi Arabians, North Africans and Asian Indians think of themselves as "white"? Or see white Christian Americans as "Caucasian brothers"?
My point, which no one has assailed with any logic thus far, is that groups culturally and/or racially distinct from the majority of "white" European/Americans are flooding into the US/Europe/Australia, and that no reverse outflow is happening, or, indeed, would be accepted by the dominant culture of any non-white nation.
That's my last word on this. We obviously have other things to worry about today.