I would love to know this from the inside. My gut says: no.

I've never seen a manager face any sort of criticism. They just lead with impunity. Often they are promoted for miserably failed projects because they took a risk, and in large tech companies with big cash cushions, risks are worth it.

In my experience most of the time managers just maintain status quo. Run standup, do 1:1s, hire, and pass on orders from above. They keep their jobs forever.