I think this question is a bit late, but would colleges accept students with lower academics and purposely rule out some of the better ones to have more diversity?
So if you are an upper-middle-class Black or Brown person, you are going to be negatively impacted by the rollback of AA. Less so if you are a Black or Brown person from a low-income zip code.
To keep this community safe and supportive:
Not on the basis of race. Diversity is not their endgame. The goal is to make college more accessible to marginalized low-income first-generation students who are deserving of a leg up. Not to accept students for the sake of representation which is a side-effect.