I worry skin-color based discrimination will only become worse from affirmative action. For instance, medicals schools are known to accept, all else equal, low

I worry skin-color based discrimination will only become worse from affirmative action. For instance, medicals schools are known to accept, all else equal, lower MCAT and GPA from 'black' persons (or at least those who identify themselves as such). It poisons the well and makes a patient question whether their doctor got into school due to their 'black' or other 'disadvantaged' skin color, a question that could be better eliminated if affirmative action-like considerations were eliminated in medical school.