Every Copilot question you ask has a hidden Nvidia tax baked into it. Satya just laid out the plan to stop paying it. A high-end Nvidia chip goes for over $30,000, and Nvidia's gross margin runs north of 70%. Microsoft can reportedly build its own Maia chip for about a third of that price. So starting next year, Microsoft's own products run on the homemade one. That's the fleet split hiding in this announcement. Copilot, Teams, Office, Bing, everything with a Microsoft logo moves onto silicon…