Nvidia is interesting on multiple fronts. For one, GPUs aren't just useful for ML. Secondly, ML isn't just LLMs. I also find their bet on USD to have been vindicated by other industry players, and their Omniverse/digital twin concepts are going to be important tools for media, robotics, research, among other things. I'm not so sure their P/E isn't absurd, because it probably is, but you're not betting on just one horse with their stock.