It definitely improved over the past few years. But a lot of the people who made it to the top under the old system of bullying and undercutting your peers are

It definitely improved over the past few years. But a lot of the people who made it to the top under the old system of bullying and undercutting your peers are still in positions managing people, so you can still see a lot of capriciousness, bullying, politicians hiring politicians, retaliation, so on. Stack ranking is meant to be long gone but you still see managers handing out zero ratings to teammates that clearly don’t deserve it.