I remember doing some napkin math back in 2017 and coming out with "driverless won't make Uber any more money, why are they spending so much on this?" https://

I remember doing some napkin math back in 2017 and coming out with "driverless won't make Uber any more money, why are they spending so much on this?" https://news.ycombinator.com/item?id=15744074 https://news.ycombinator.com/item?id=15744074