I'm not saying any schmuck could have done that. I'm saying that the engineers and managers at Apple (to use your example) are just as (if not more) responsible for the success than Jobs. Those lower-level engineers and managers also explain the repeated successes. And that, I would say, is the case in most market successes. The CEO is not remotely deserving of all the credit, or even most of the credit, in most situations. They don't really deserve to be paid what they're paid.

There's this certain anti-historical proclivity to create heroes for worship. Because it's a simple story to tell and it gives you the opportunity to put yourself in the hero's shoes. But the simple story is almost always wrong.