If I understand what you are saying, and I'm not sure I do, it's that nobody else of the tens of thousand of people who work at Apple have any sense or vision. It was all just Steve commanding his people to create, otherwise they wouldn't have had a clue. I am skeptical of this kind of analysis, if for no other reason than it doesn't seem to be the formula at any other successful company.
Nobody seriously questions the genius of Jobs, but at the same time we know that he was hardly always right, and that he hardly did it alone. We don't actually know that Apple has lost anything but the rock star persona of Steve Jobs, for better and for worse.
In any case, truly successful companies can't be run as cults of personality, at least not forever. At some point either they've developed a culture of success, or not. I'd like to think Apple has, and it's way too soon to claim otherwise.