I suspect the upheaval resulting from the black face episode is really a reaction to the biases of the outraged surfacing. Recent studies indicate that bias is a human trait; a remnant of early survival mechanisms. I know I have biases and prejudices. I recognize their patterns when they arise. Consequently, and in most cases, I'm able to set them aside so that I can deal with people who are different from me in the "here and now", between "me and the person in my presence", and not respond from a past  incident in the "there and then", with persons who are not present. Prejudice will always be a problem as long as our prejudices and biases remain hidden. It is from their dark, mental dens that they hold sway over how we interact with people who are different from us in the present.
Question: Have any persons of color, particularly blacks, responded to this event? If so, what have they said?