Mary Meeker's latest report on AI highlights key learnings for B2B founders, emphasizing unprecedented AI user adoption and global competition.Infrastructure investments in AI are record-breaking, with companies spending more on AI infrastructure than entire countries' GDP.China leads in AI advancements, with cost-effective models and a focus on AI supremacy for geopolitical leadership.Token costs have drastically decreased, democratizing AI development and creating new market opportunities.Enterprise AI companies are experiencing rapid revenue growth, defying traditional SaaS growth patterns.Open-source models are on the rise, allowing for customization and cost control, impacting closed model providers.Physical world AI applications, such as autonomous vehicles, are scaling quickly, creating unique training data and real-world deployment advantages.The next wave of internet users will be AI-first, changing traditional internet experiences and interfaces.AI job postings are surging while traditional IT jobs decline, emphasizing the importance of AI literacy and upskilling in organizations.Monetization models in the AI space face challenges, with high capital intensity, increasing costs, and competition affecting profitability.