While we're talking about defining "white":
I'd like to know if this person thinks non-whites (I refuse to say "POC") can be racist against other non-whites.
I dont know what they think, but in my experience some "non-whites" are considerably more racist against other "non-whites" in my country. Apartheid might have been institutionalized racism and oppression of whites against blacks, but since the end of it, many people of Indian and Chinese decent are extremely racist against the black people of this country.
I dont know if it can be called racism though, but there is a special kind of hatred in this country for black middle class people who say hire a maid. It is like the average poor black person in this country sees their success as some kind of betrayal.
Just some random thoughts dont even know why I added any of this.