It probably will depend a lot on where they live. The less dense their location, the more popular personally-owned cars will remain. Uber is great and all, bu

It probably will depend a lot on where they live. The less dense their location, the more popular personally-owned cars will remain. Uber is great and all, but if you have to wait 15 minutes for an Uber ride to arrive, that's not very appealing compared to just hopping in your car and going. But if you live in a much more dense area and an Uber ride will arrive within a couple of minutes, that's a lot more doable, and saves you from the trouble and expense of maintenance, parking, etc.