Tesla (NasdaqGS:TSLA) is shifting focus from premium electric vehicles to robotics, including the Optimus humanoid robot and robotaxi development. The company is ending production of its higher end Model S and Model X to free capacity and resources for AI and robotics projects. SpaceX has acquired xAI, increasing operational links between Elon Musk’s companies and prompting speculation about a future Tesla SpaceX combination. Some ETFs have adjusted Tesla exposure based on its robotics…