Eisman stated that the artificial intelligence boom has become increasingly dependent on the fortunes of just two companies: OpenAI and Anthropic. He noted these two AI startups account for roughly 70% of AI-related revenue at Microsoft, Amazon, Alphabet's Google, and Oracle, and as much as 25% to 35% of their cloud revenue. Eisman believes the biggest revenue threat could come from China, as Chinese open-source AI models are significantly cheaper and appear to be gaining market share, potentially leading to a big price war.