[keyP]

I've had this happen to me and seen it happen as a third party. It's a cultural issue and whilst I can see that difficult to change in large companies, startups with this mentality often demoralise developers quickly IME.

This is often how waterfall projects are/were run in large companies historically but now companies want agile everywhere but they don't implement the right processes to facilitate it. You end up with behind closed door decisions, promises made by PO that it will be done in the next sprint, and at no point has anyone with either the courage or technical know-how stepped in to point out that it's not feasible.