That's the best thing I've been able to come up with. It's just mind boggling.
I also have a working theory about the clinical staff - midmanagment - and upper management.
Upper management doesn't really care, only does just enough to slash things to improve the budget on paper just enough to show they did something, made some level of "progress." Similar to how politicians push thru bills that have flashy headline but really only add bureaucratic bloat. They are only looking for the next Big Box shop to move on to. Despite the rhetoric and hype when they come in, they are only temporary. In some ways they have to move on, because a Big Box shop is like a hot potato, you don't want to be the one left holding it get blamed for big issues XYZ that just ends your career in upper management. Why be the problem originator when you can frequently pollinate new places and be the positive shiny problem solver?
Midmanagment sticks around forever and seldom gets replaced because they are the locals, the people who truly stay and don't want the promotions that would lead to their needing to move, and their incompetence is tolerated, because the upper management doesn't care about replacing them as long as they do their bidding for the bigger agendas. That is enough to retain them even if the folks beneath them are suffering from their incompetence.
Docs are not valued. Midlevels on paper are interchangeable and more likely to do what they are told. Therefore, there is no sense of value between physician and midlevels, and with this lower value, they are chewed up and spit out with a goal of distilling down those who don't care, or simply say yes to what they are told. Fresh grads are often the new meat for the grinder. Upper management doesn't really care about the history of unfilled positions or staff turnover because they are only getting the snap shot of their brief tenure. At best they consult 3rd party consultant firms, which no surprise, compare them to other Big Box shops and say they have an average number of turnover that is statistically acceptable industry wide. Despite the people in the clinical mines, know that Bob Beta, and Sigma Sally left for good reason and things that could have easily been prevented had midmanagement and upper management listened and made simple real world changes.