I can't help but feel that many people who now work remote and therefore don't need to commute suddenly are all for moving to mass transportation...that other people will use to get to work.
Pittsburgh used to have a vibrant rail and trolley system. Most American cities that were established before cars did. It's absolutely workable, it's just a question of priorities.
> part immaturity
Explain please?
> degrowth mindset
Not inherently. For many it's just a question of where people want the growth to be, and which modes of transit get priority.
I live about 30 minutes from Pittsburgh in an area that could be called rural (or at least a rural-feeling part of a suburb), and 80% of where I need to travel more or less happens on a straight line of road that follows the Ohio River. There's no inherent reason why that must be a highway instead of a railway.
I have bus stops that are about a mile and three miles away; if one of those was also a train station it would vastly cut down on the amount of driving I'd have to do. I'd enjoy that greatly!