There are some exceptions, but I think that indications that AIs are able to pass some MBA exam at Wharton I think that question may not be far fetched. Obviously not everyone that can pass an MBA is great management material, but once an AI can successfully demonstrate it can do that you'll see people start questioning it. In the not so distant future you may get some corporate boards question whether they really need to pay a high priced CEO at all. Maybe some companies will simply have a paid actor "act" as a public figurehead like some Chinese companies pay white foreigners to play as senior execs, but I don't think that is far fetched.