Tesla drops 7% on self-driving competition, Musk OpenAI distractions newsthirst.
Tesla and SpaceX CEO Elon Musk joins U.S. President Donald Trump during an executive order signing in the Oval Office at the White House on Feb. 11, 2025 in Washington, DC. Andrew Harnik | Getty Images Tesla shares dropped 6% on Tuesday after Chinese rival BYD announced plans to develop autonomous vehicle technology with DeepSeek,…