I think there's an important difference between not understanding and not doing the work yourself because you are in a managerial/advisor position. If you give Hinton a recent paper on LLM RLHF he will understand the nuances in it, he just delegates the actual work. If you give Emmett Shear or whoever such a thing, they almost certainly don't. For a deep tech company focused on research (not some consumer SaaS thing) I don't think you can be a good CEO if you don't even have an understanding of what you are building.