Your vision fails to describe why information is withheld from engineers that would help them do their job. We wont even talk about why doublespeak and so often what seem to be outright lies are told to trusted members of the team.
The world you describe is some rational honest place where people are trying to build a system they understand. In an engineering project when we're doing that, you don't withhold information or surprise people, because that causes all sorts of conflicts and false starts, and robs people of the power to contribute.
That deliberate lack of communication, which steals perspective and the ability to think about your situation, is the hallmark of the division between management and workers in a growing company. And the only explanation for it is a paternalistic disrespect for the underlings who 'can't handle the truth'.