Perhaps more of a meta question is, what is the value of optimistic vs pessimistic predictions regarding what AI might look like in 2-10 years? I.e. if one assumes that AI has hit a wall, what is the benefit? Similarly, if one assumes that its all "robots from Mars" in a year or two, what is the benefit of that? There is no point in making predictions if no actions are taken. It all seems to come down to buy or sell NVDA.