They have been "only a few years away" for over a decade. Delivery bots are not a fact today, they are not reliable on any scale of any practical sort without h

They have been "only a few years away" for over a decade. Delivery bots are not a fact today, they are not reliable on any scale of any practical sort without having humans in the loop. https://fortune.com/2015/12/21/elon-musk-interview/ https://fortune.com/2015/12/21/elon-musk-interview/