Google's AI exodus accelerates as Jeff Dean and top researchers leave for startups, signaling a strategic shift toward compute infrastructure over model development. Meanwhile, SpaceX reports 92% YoY revenue growth with $7B quarterly revenue, while China's AI labs buy U.S. training data to catch up—raising questions about tech competition, data sovereignty, and the concentration of frontier AI capability. Google is prioritizing capital deployment in data center infrastructure over frontier model development, creating channel conflict that's driving elite AI researchers to startups like Discovery Loop.