Earlier quoted context omitted.
> For the same reason you can't look over to your neighbor's driveway and say, since he doesn't use his truck all day while he's at work, why can't I drive it ? Now . This sense of ownership will be far more diluted once the truck is entirely automated and only needs ressources to run, while the knowledge that it could be far more efficiently allocated to be used by you at this time is made clear by our connected env…
Your neighbour might not be using said truck right now, but it's availablity for use instantly is in itself valuable. Ownership gives you that. If it was shared, then you lose the instant availablity. Unless the automation creates free trucks for all to use, you scenario can't really come to pass.
This is indeed pretty much the basis for these questions to arise. Not free of course, but such marginal cost that ownership would not mean much.
When instead of 50 cars / trucks, you only need 15 and their cost is shared among the local community, with the price of buying one / maintainance very low due to automation, it will make sense to have this kind of system.
Doesn't mean ownership would disappear, simply that for most people it would be more convenient / cheaper to use this system, and as such most people would choose to do so.