Robots taking over intersection traffic control—this scene is more sci-fi than a science fiction movie. The country is betting on the speed of AI infrastructure; can the West keep up?

NBC News reports that China is rapidly deploying AI-powered humanoid and service robots in major cities, viewing them as central to global economic and technological leadership. Robots are managing traffic at intersections, demonstrating the coordination of vision, decision-making, and sensor networks. A government-supported ecosystem encourages companies to invest simultaneously in policies, finance, as well as electric vehicles, advanced manufacturing, and AI research. There are also Western concerns about the long-term competitive advantages of vertically integrated supply chains, and discussions around data governance and surveillance, as these systems require monitoring of public spaces.