I'd agree there isn't a downside to being able to identify biases and analyzing your emotions, but that doesn't actually curb actions based on biases or emotion

I'd agree there isn't a downside to being able to identify biases and analyzing your emotions, but that doesn't actually curb actions based on biases or emotions. You would have to prescribe biases with respect to what metrics and the choice of what metrics to pick would be where problems arise because you would also be implicitly or explicitly also be prescribing what things to value.