On Thursday night, Tesla threw a highly anticipated media event at Warner Bros. studios near Los Angeles and unveiled a prototype robotaxi that Musk calls the Cybercab. Consumers will have to wait on that one since Musk says it’s still 2-3 years away, just as it has been for the past decade.

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

Musk said the bots can “basically do anything you want” – like mowing your lawn, cleaning the kitchen after dinner, babysitting your kids or just being a friend — and will cost less than a