I lot of people are saying CR is a way to transfer knowledge within a team. I think they're missing the point. Sure, you can transfer knowledge within a PR but

I lot of people are saying CR is a way to transfer knowledge within a team. I think they're missing the point. Sure, you can transfer knowledge within a PR but don't you think that's a bit late? By the time CR is requested, the code has been written, the architecture has been thought of and so much time has been wasted doing the "wrong" thing. It's a horrible way to learn/train.