CNBC Daily Open: Worries over BYD and Elon Musk send Tesla shares down
1. Elon Musk's distractions may impact Tesla's stock performance negatively. 2. Tesla shares dropped over 6% as BYD gains on AI-driven autonomy. 3. Musk's extensive business interests raise investor concerns about focus. 4. BYD's advancements pose increasing competition for Tesla in the EV sector.