Well everything I’ve googled, the studies have shown that black children are twice as likely to be diagnosed as mentally retarded than white children, even after corrections for Socioeconomic status. I can post cites if necessary.
Now I’m not going to conclude any kind of racial superiority from the results, or suggest there was inbreeding involved, and granted this was White Science done in White Laboratory Spaces, by unempathetic White Scientists who probably had Somalian Asperger’s or something and were trying to keep the brothers down. The only conclusion it suggests to me is Poor Huey is probably one of these unfortunate mentally retarded Black Souls… Yeah that seems about right.