

Yeah lack of third spaces and class mixing is big. Everyone is segregated into their own existing (shrinking) in groups, that then get concentrated by the webiverse.
The 70s oil crisis was an inflection point for Europe and a lot of cities/countries started moving back away from cars as the sole transportation option but the US didn’t have the same reaction.
It’s worse because as described in the largest comment in the thread the Federal Reserve is not the US government’s wallet. And there is no mechanism for them to “just sell gold”.
It’s yet another thing that sounds vaguely feasible only if you know absolutely nothing about any of the systems in place.