Actors have no problem playing smart people, but movie writers often have a LOT of trouble actually writing them. I'm still not sure that something like ChatGPT will be able to actually be clever.
I would also add that the mask is kind of coming off on CEOs and other inspirational speakers. Inspirational speaking is all a grift. They know only how they got rich (if they are even rich - most people on the speaking circuit make less than you think), not how anyone else did, and that knowledge usually doesn't translate well from the past to the future. There are a few exceptions, but most of these well-spoken people don't really know what they're talking about - they're just not self-aware enough to know that they don't know.
I would also add that the mask is kind of coming off on CEOs and other inspirational speakers. Inspirational speaking is all a grift. They know only how they got rich (if they are even rich - most people on the speaking circuit make less than you think), not how anyone else did, and that knowledge usually doesn't translate well from the past to the future. There are a few exceptions, but most of these well-spoken people don't really know what they're talking about - they're just not self-aware enough to know that they don't know.