The tech industry has moved through distinct waves over the past few decades. DotCom enabled information, search, and ecommerce. Web2 created peer knowledge and social networks. The sharing economy digitized services through mobile and on-demand models. Web3 introduced experiments in decentralized value exchange. These waves mattered. But they all shared one constraint: humans were the bottleneck. We created the content. We drove the networks. We operated the marketplaces. Progress moved at the speed of human adoption. That’s changing now. GenAI broke the dependency on human-paced scaling. Agents can generate knowledge, coordinate tasks, and improve workflows continuously, without waiting for us. Growth becomes less constrained by labor, and more constrained by compute, energy, and capital. Moltbook , which I invested in and was later acquired by Meta, launched social networks for AI agents. Polsia shows how individuals can orchestrate fleets of agents to build and scale micro-SaaS companies.…