I don't think using objective metrics is racist, which is what we were talking about. If you have any data that proves me otherwise, I would appreciate it very much. It would be unexpected to me.
I think you might have misunderstood my point. I said our management culture leans on metrics so heavily as a way to mitigate the effects of racism (and sexism) in managerial decision making. Not that the metrics are racist.
It's harder for us to rely on systems that leave more room for personal judgement without oversight because we worry that decisions not attached to hard metrics are more likely to be subject to invidious biases. The charitable take is that the drive for metrics is motivated by a sincere attempt to mitigate these biases. The more cynical take I offered was saying that people use it as a way to cover their tracks against charges of discrimination.