There's a lot of discussion here advocating for a return to the "height of the train travel era".
As railfans, it's always fun to see what once was. However, as far as advocating for the future of rail, arguing for a "return to the old days" in rail is as destined to fail as arguing for a return to the glory days of air travel.
We need to be focused on advocating for services that meet present passenger needs. The much maligned NEC is a success story that models how passenger rail works in the rest of the world and one which we should be working to repeat everywhere else in the country:
A dedicated rail ROW connecting adjacent urban areas and regions that:
1) Is owned and administered by AMTRAK (Just like the roads and airports are largely run by municipalities/with Federal Funding, etc.)
2) Used by commuter rail systems
3) Used by Higher Speed Intercity Rail services run by AMTRAK
4) Directly connected to Intercontinental Airports (like EWR, BWI)
5) Serves as a backbone for extended services outside of the central corridor (Downeaster, Newport News services etc.)
The future of passenger rail are services that meet present needs:
1) Shorter trips between major urban cores that are more convenient than getting on a plane.
2) Replacing "hub flights" with Intercity rail
3) Infrastructure where regional commuter and bespoke private passenger rail services can thrive.
We need MORE NECs throughout the country, expanding out the effectively regional services supported by the LD network if we wish to preserve the national network as a whole.