It fundamentally comes from a place where there are too many layers of managers, none of who want to make crucial decisions that can bite them back.
Aka leadership only in org chart but not in setting direction, leading from the front, or accepting tradeoffs.
Ultimately it all boils down to org chart leadership. If managers could be voted out of the org chart by people below them in the chart, they'd have no choice but to show more spine and help the people below.
But this is not going to happen in corporations. So the best thing to do is quiet quitting. There is a reason this exists.