
We have an annual GDP over $30 TRILLION for a country of 350 million, and the majority of the population lives in fairly dense regions despite the nation being low density on the whole. We could do literally anything we chose to in the area of transit, it’s exclusively a policy problem
I didn’t downvote, but I think you’re mixing up a city’s public transit with high speed rail. Ofc institutional support is needed but if you look at Hong Kong, MTR is entirely self sufficient and profitable. Fares support something like 40% of revenue. HSR is a different question. The fares still aren’t negligible, but yes, it required huge investment by governments.