The point is...............
If cars think for themselves, drive themselves, then in effect why "Own a car" ?
You just call for a car to come pick you up and take you somewhere, and the car does the job without any human being involved.
No need to worry about cost of buying a car, maintaining it, Insurance and other costs.
Cars will just become cheap taxi's, but tens of thousands of them.
Would you buy a car, and have it sit in a car park all day, or in your driveway all evening and night, when it could be out, by itself earning you money?
Think about it:
How long, during a week are people actually physically driving a car?
1 hour a day, if that.
Why buy a car? Just call for one when needed.
Major changes ahead. Car ownership will take on a totally new idea.
More change than people currently think there will be.