Nadella is a legit AI zealot who has tied every aspect of Microsoft (mandating AI use, forcing it into every aspect of their business, closing or cutting any section of the company that isn't making fistfuls of cash he can immediately use to pour into inflating the AI bubble) to just dumping cash into the AI bubble in an attempt to either completely capture a future market or (more likely) get the world's largest bailout when the bubble pops. The man brags about how he basically only interacts with his colleagues and even family via dozens of AI chatbots.