Private institutions have the job of selecting the best candidates, and they don't have the right to discriminate against any candidates on the basis of race.
In one breath, supporters of affirmative action in this thread will deny that such discrimination exists, and in the other they will justify its existence. Clearly you must acknowledge on some level that it's not really defensible.
It’s like gerrymandering districts and then when people want to move things back to a more normal partition you say “let’s just leave things as they are and not tinker”. But you’re now just advantaging the group that tinkered last.
“The system” itself was incorrect before. This is why it’s called systemic racism/sexism/etc.
Is collective punishment of kids for something they had nothing to do with really the answer?