According to Sawyer Merritt (@SawyerMerritt), Tesla showcased its humanoid robot, Optimus, at the 'Autonomy Visualized' event in Miami, where the robot served water to guests. This demonstration highlights Tesla's advancements in real-world AI and robotics, signaling practical progress toward autonomous service robots for hospitality and customer service industries. The event underscores the growing business potential for AI-powered humanoid robots in automating repetitive tasks and enhancing operational efficiency in commercial environments (source: Sawyer Merritt/Twitter).