They allude to it, but I think one of the new skills that will be valuable is reasoning about systems where you don't know the code. This is what “owners” and managers who don’t touch code do today.
This isn't really a thing. You can't create an accurate 4K image from a low res JPG. Owners and managers who don't touch code don't know shit and have to go to the developers to learn about important decisions made in the application and how they work in detail.