But because the vast majority of Americans have only ever been exposed to one solution, they have no idea if they would prefer the alternative. That's my point.
> the vast majority of Americans have only ever been exposed to one solution
I disagree. It may be that the vast majority of Americans have never been exposed to your particular preferred solution, but that's also true of the vast majority of people who live anywhere except a few East Asian cities, according to you. So I don't see why you are singling out Americans. You should be chastising basically everyone outside of East Asia for being backward. (And then, of course, you would just have even more people ignoring you.)
Most Europeans have a decent idea of what good public transit looks like, and the "few East Asian cities" include almost every large city in China and Japan.
As for why I'm singling out Americans: this thread began with a discussion about Americans.
I disagree. It may be that the vast majority of Americans have never been exposed to your particular preferred solution, but that's also true of the vast majority of people who live anywhere except a few East Asian cities, according to you. So I don't see why you are singling out Americans. You should be chastising basically everyone outside of East Asia for being backward. (And then, of course, you would just have even more people ignoring you.)