In the short term it is reinforced. But on the longer term, you create a wide array of dark skinned college educated people who have college level jobs. College

In the short term it is reinforced. But on the longer term, you create a wide array of dark skinned college educated people who have college level jobs. College educated tend to breed college educated, and family/relatives will tend to be college educated. So in the medium term, the current state that the black community is in will change towards a more intellectual and educated one.