It's a lot harder to hide biases in code than you assume. Even if that takes place, code can be updated and those biases can be removed, easily. If they're not

It's a lot harder to hide biases in code than you assume. Even if that takes place, code can be updated and those biases can be removed, easily. If they're not removed, at least we know what they are. Can you do the same with the human subconscious? Maybe, given lots of time and effort. How do you evaluate success? Can you do it at scale? I don't think so.