We are seeing how Nvidia is trading at very high prices and too high future profits, many claim that Nvidia may have many components of a financial bubble, but others argue that these are fallacies and that it is because AI is the future and Nvidia will lead sales in everything that has to do with AI in the future, but I wonder, if we still don't know what AI will be or what it is, how can we know which company will lead this revolution? So is Nvidia overrated?