A prejudiced of bigoted person will find any reason to hate, it is totally arbitrary and ignorant. Trying to use that perception as a gauge for dignity is a fool's errand. You've got more than enough sense to admonish undignified behavior without trying to use a 'CAC' to point that out. It's self defeating and quite frankly contradictory to your goal.
It ain't prejudice. Its the truth. All the other groups call black people "monkey" and other degrading terms for us, but we should let it slide?