It will be something like a merger of traditional cab services and modern car-sharing services like https://www.car2go.com/ https://www.car2go.com/ Most of tho

It will be something like a merger of traditional cab services and modern car-sharing services like https://www.car2go.com/ https://www.car2go.com/ Most of those car-sharing services are owned directly by the large car companies like BMW or Mercedes. It's very likely that they'll eventually just become big cab services with self-driving cars in addition to just producing them. And the number of people who actually need to own their own car will shrink every year.