TL;DR: Facebook’s censorship algorithm is too vague on the whole “Protected/Non-Protected” angle and tries to please both crowds. Instead, it provides a loophole for “Rich” white men to attack “Poor” black women (and vice versa); leading them back to square one
A sweeping solution is to ban verbal attacks all together, but that will limit competitive speech. A more thorough approach is to obtain the vast knowledge of GeoPolitics to prevent the Dominant Groups from Attacking the Marginalized ones; but it’ll be too complicated for social media to implement.