Factor parents income into the equation instead of race.
For example if I were a parent I would just give all my money to my siblings with the understanding that they provide it to my kids under my management, state my income as $0 or even negative, and watch my kids' college acceptance letters roll in.
It's impossible to use finances as an admissions variable because finances are already so heavily gamed by modern accounting practices.
Meanwhile Harvard keeps being racist AF. Don't they know about Goodwins law!?!? Lol