[Anamon]

I vote for the "bleak" interpretation.

The main problems with cars are not about the fuel they run on, or the level of automation. They're the space they occupy per passenger and duration of use, the mass they have to move around, the materials required to build them, tire particulates, and the danger they pose to other traffic participants. None of these are alleviated by the thing-du-jour the car industry presents as a solution to all the problems on any given day. The real issues are all endemic to the concept of a car in the first place.

And, maybe, if more people stopped seeing random encounters with some of their co-humans as just an annoying moment of having to deal with icky other people, we'd make some progress on our loneliness, aggravation and political polarisation problems.