That's a broad sweeping generalization my friend. I think it more likely that people of color acknowledge racism behind white people's backs and don't discuss it openly. JMO no science behind it.
Just a anecdote of people I know of mixed racial heritage who have reported that to me. Blacks are more conscious of and discuss race among themselves more than whites do.
BTW nice to see you again,
Thanks
I am a white man who is married to a black African woman. (not African American)
She used to work at a public medical center.
The staff was composed of all races; black, white, hispanic, asian
She has told me that behind their backs, whites are talked about and despised.
Oddly enough, she told me that the more friendy a white person is to their fellow minority workers .
The worse they are thought of, and were considered fools.