Microsoft CEO Satya Nadella has expressed concerns about companies that rely heavily on a single artificial intelligence (AI) system for all their needs. According to Nadella, companies without their own AI models or a layer of infrastructure to separate their requests from the AI system itself may struggle to survive. This warning highlights the importance of developing diverse AI capabilities and maintaining control over AI interactions. The issue of AI dependence is a pressing concern for businesses, as it can limit their flexibility and make them vulnerable to disruptions.