This is an odd thing to say when Steve Jobs achieved most of his success after parting ways with Woz. Jobs was the product guy at Apple. He laser focused on every detail to make sure that the experience was perfect.
Jobs wasn't an engineer, but there were plenty of talented engineers at Microsoft working for years on Windows Mobile (before Windows Phone) because it was so unintuitive. By contrast, the original iPhone was a decade ahead of it's time in terms of design. It had pinch-to-zoom, a proximity sensor to prevent accidental touches during calls, a light sensor that adjusted brightness, and an accelerometer for landscape and portrait mode. These features were originally considered gimmicks, but it turned out to be indispensable.
[O]rganizations which design systems (in the broad sense used here) are constrained to produce designs which are copies of the communication structures of these organizations.
The exact same thing is true in reverse. Jobs was a phenomenal salesman, one of the greatest to ever live. But without someone to actually make the products (and Woz was phenomenal at that), he would've had nothing to sell. You need both the business guy and the product guy to have a successful partnership.