> The key with these kinds of service is you have to run them consistently for 10-20 years before they start seeing the kind of ridership that can support the train density.
That's a good point. Whenever I've had the misfortune of using public transport in the US, it ended up being extremely unreliable.
Commuter bus at 6:30PM on a weekday? Just doesn't show up. Have to wait 40 minutes instead of 10.
NY to DC bus? Breaks down midway, have to wait an extra 2 hours for a relief bus to arrive.
DC to NY amtrak? Union station shut down for 3 hours due to weather-related power outage.
Now maybe I'm just super unlucky, but I've never heard of weather straight up shutting down an entire train station in other countries, especially in a nation's capital.