Sacks argues that for AI agents (like "Claudebot") to be useful, they need access to personal data. "Google has all my email, my calendar, my documents." While open-source models are rising, the "Context Window" advantage belongs to whoever holds the user's life data. Google is the only major player with the full suite (G-Suite) to integrate an agent seamlessly without security friction. LONG. Google captures the "Personal AI Assistant" market due to data incumbency. Trust/Privacy concerns; Open-source tools finding ways to bypass Google's ecosystem.