Brazil is mostly mixed, but social engineering makes it so that some pardos identify as black and some identify as white. In statistics, pardos are excluded to say that blacks are oppressed and whites are privileged.
Actually, a lot of """anti-racist""" are financed by international institutions like the Open Society Foundations to basically propagate racial division through the exclusion of the mixed majority. Which creates the phenomenon in picrel, black people protesting against race mixing saying it's genocide.