I'd argue that human bias is actually a source of truth. "higher" levels of truth are often codified in a way very similar to logical constructs. Human knowledge is biased but is flexible and adaptable. Codified law is fairer and has less bias but can only deal with exact situations.

I wonder if black box AI internally has an isomorphism to what is basically a gigantic codification of logic and the training process just discovers then or if it's fundamentally something very different.