This chapter delves into the parallels between Nvidia's market surge and the dot-com bubble, emphasizing the risks of excessive excitement and investment in AI technology. It highlights the importance of market viability and profitability in AI-focused companies, expressing worries about geopolitical risks and overreliance on a single chip supplier. The conversation also explores the challenges faced by tech companies in the AI space and the disparity between investments and sales returns in generative AI sectors.