You’re getting downvoted, it seems, but you raise a very real point: you need to have a high turnover, or rough span of control ratios, in order for this to be a common interrupt.

Especially given it’s well known that people don’t leave companies, they leave bad managers… it’s a bit telling.

Anecdotally: I spent 6-7 years managing at various levels (manger/sr mgr/director) before going back to an IC role, and I had a single regrettable attrition (+2 non-regrettable) in that time.