No one said replace outright. First it will eat into some of the secondary autos and perhaps delay car ownership for teens. And it will continue in that directi

No one said replace outright. First it will eat into some of the secondary autos and perhaps delay car ownership for teens. And it will continue in that direction until you see some real impact on car ownership. You're right, no one said it will replace a lot of commuting (although I know of a number of people who do commute via Uber). I know lots of families that have 3 cars and only 2 drivers with the third car serving for certain functions. I can easily see Uber nipping into that situation.