Tesla CEO Elon Musk isn’t losing any sleep over Nvidia’s self-driving plans, but TSLA stock lost a key support level Tuesday. Musk launched a flurry of social media posts on X following Nvidia’s announcement late Monday that it was launching its own autonomous vehicle AI, and planned to test a robotaxi taxi service with unnamed partners by 2027. At the CES conference in Las Vegas on Monday, Nvidia CEO Jensen Huang announced Alpamayo, Nvidia’s autonomous vehicle AI system, which will come to the U.S. in Q1 2026 available in certain Mercedes-Benz vehicles.