His most important future product was acting very much thanks to human intelligence with critics calling it a “parlor trick.”

The Tesla boss unveiled upgraded versions of Optimus at Robotaxi Day and predicted the robots will be "the biggest product ever of any kind."

The humanoid robots – faceless, tall figures with joint-like bends around the knees, hips, shoulders and elbows – can “basically do anything you want,” Musk said.