There have been stories outside Apple of Steve Jobs giving incredibly good feedback in a variety of areas and people being glad to have it. Have you considered the possibility that:
1. Steve Jobs was a couple of standard deviations better at this than almost anyone
2. As such, people were glad to get feedback from him
3. Such ability is rare and hard to identify, and so trying to replicate that structure is nonetheless not a sensible idea.
In other words, you're correct in your business practices, but possibly blinded to the fact that Steve actually was very, very good.
1. Steve Jobs was a couple of standard deviations better at this than almost anyone
2. As such, people were glad to get feedback from him
3. Such ability is rare and hard to identify, and so trying to replicate that structure is nonetheless not a sensible idea.
In other words, you're correct in your business practices, but possibly blinded to the fact that Steve actually was very, very good.