I think "Car ownership" will be an obsolete term in years to come when driverless cars become popular. Why would you need to own a driverless car? I can see a time when you book a pickup and drop off point, much like a taxi, and pay per journey.You are completely missing the point I made that it's the long term future I'm looking at. Of course those countries will follow us in adopting cars. But they also eventually follow us all the way into the London style car ownership disadvantages and increasingly give them up in the same way and for the same reasons.
It's the inevitable consequence of ever increasing population and ever growing travel needs on a planet that isn't growing.
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Much of the present taxi fare is a labour charge for the driver. Take labour out of the journey cost and a kind of short term rental per trip becomes viable.