Yeah, at least they’re sticking to their ideals and their suggestion would help the environment. But as you pointed out, it just won’t/can’t happen in much of the US.
In fact, I just recently went on a road trip from Pennsylvania to Tennessee that took me through parts of West Virginia, Ohio, and Kentucky. I can’t think of any places I saw where public transportation would be feasible. Maybe long-distance trains to augment air travel as an option, but nothing last-mile.
I saw more signs about reasons god might send me to hell, or how Trump is awesome, than any form of public transit. Even buses. Because I saw zero of any of it.