In the context of the post/video, I'd say the social credit system (the "calories card"). If you abuse the resources, your card gets zeroed out, and you're effectively banished from society.
In the example of the car that you give: cars are pooled anyway, and assigned for a trip, then returned to the pool. So essentially you always get another car for each trip, but you don't own it.
In the example of the car that you give: cars are pooled anyway, and assigned for a trip, then returned to the pool. So essentially you always get another car for each trip, but you don't own it.