Well what they are using is old anthropology which excluded nubians,somalis,and even fulani people frombeing black. Anthropologist liek carleton s coon,and even still today people like clring brace believe that the somalis which havethe closest phenotype tothe ancient kemetians were nothing morethan dark whites. A italian anthropologist by the name of seergi made a dark race called the meddterean race which he group all the way to ethiopia as being such. We know have people like shomaka keita who is aback bio anthropologist reversing the years of puseedo nonsense that has been flooded by mostly white supremacy.