Just because there's a PR process in place doesn't mean that it's any good. At one place, we desperately avoided some sections of the code base because we didn'

Just because there's a PR process in place doesn't mean that it's any good. At one place, we desperately avoided some sections of the code base because we didn't want to trigger a PR that would force us to interact with the team running that section. They were slow, obnoxious and power mad. A PR is only as good as the person evaluating it. You can't even say reliably that it's better than nothing because sometimes it isn't.