Yeah, I think this is a more concise version of the point I was trying to make. And that perhaps "performance reviews" should be one of a couple of signals as f

Yeah, I think this is a more concise version of the point I was trying to make. And that perhaps "performance reviews" should be one of a couple of signals as feedback to the hiring process. There's just so many variables in play (covid-19, etc.) one has to be super careful about recognizing the right signals / causation, etc. Ideally one needs experiments about which signals or feedback to use in determining if it's a good hire in addition to experiments about different hiring process changes.