$Tesla(TSLA.US) Regarding Tesla's robot, one must pay attention to its hands. Walking and jumping are important, of course, but you need to understand that in a factory, you won't see workers jumping around all day, testing the flexibility of their legs. Instead, dexterous hands and fingers are the most critical aspects for testing operational precision and human replaceability. Don't be misled by robotic dogs, Boston Dynamics, or robots that can do yoga. The ability of hands to approach human-like dexterity is the fundamental reflection of a robot's core competitiveness, combined with the brain FSD's understanding of the world.