I'd unironically (and privately) want to do that with the code of both myself and those around me - to maybe see who I should listen more to, as well as who may

I'd unironically (and privately) want to do that with the code of both myself and those around me - to maybe see who I should listen more to, as well as who maybe less (ideally down to the feature level), because everyone has opinions, sometimes loud ones, but some approaches lead to a lot of churn and issues over the years.