My only answer to this is, the ones at the top up to the CEO must be mindful enough to realize this, smart enough to figure out a solution, and brave enough to act on it.
Otherwise, it's a matter of time until the house of cards falls down and the company stagnates (sadly, the timescales are less of a house of cards, and more like a coal mine fire).
I wouldn't want that job, but I also don't currently know how to bring demonstrable evidence that they're incompetent, either
I have roughly the same opinion about UX folks, but they don't jam up my day to day nearly as much as PMs