OK? You ignore the larger point by disagreeing with the terminology I chose. Reducing car usage in the US by 70% would be an absolutely massive win

And Musk sending employees back to the office is the opposite of reducing single occupancy vehicle use.

Not to mention the fact that a large part of those 83% would like to be able to occasionally travel outside the urban area.

There are also planes and trains, and, if you're travelling to a remote location without access to either of those, rental cars. But most people in an urban area are primarily travelling within that urban area.