Management not admitting time estimates from dev, management not willing to understand dev estimates (to maybe find a smaller solution together) and/or dev committing to not reachable deadlines are not scrum problems.

This sounds like poor communication between dev and PO.

Correctly implemented its the exact opposite. But that seldomly happens, often due to management.

Oh I know many occasions to bring this up…

Reminds me of “If nobody knows what you are doing you’re not doing it wrong.”

I’d like to have that luxury as well!