Tesla's main announcement coming from the company's recent "We, Robot" event was the Robotax i (or the CyberCab, we're still not sure about the name). But perhaps the biggest impression was made by Tesla's updated Optimus robots, which freely walked among the crowd, talked to guests, served drinks, played games, and danced.

During Tesla’s “We, Robot” event last week, which TechCrunch covered late into the night, sources on the ground sent me a handful of videos of the

This is not the first instance of such a market reaction. A few months ago, in July, Musk’s net worth dropped after the 'We, Robot' event was delayed—it had originally been scheduled for August. At that time,