Earlier quoted context omitted.
I'm 21, live in New York City, and let my driver's licence lapse over a year ago. I don't plan on owning a house, preferring to drive my surplus wealth into assets I understand better and which don't restrict my mobility, and don't care to own a car. This is not economically motivated - I have comfortable free cash flow and a healthy balance sheet free of personal debt. I pay for a car service and take taxis more tha…
[I] live in New York City ... and don't care to own a car. Your lack of desire for a car has a LOT more to do with living in NYC than your age or social status. You sound just like friends of mine from NYC.
Thus our (and my) psychological shift could be explained as simply as a preference for the hyper-connected urban lifestyle, with decreasing home and car ownership flowing from that change in preferences rather than a direct change in beliefs about cars or houses. Either way, the symptoms look set to persist.