I was just in Japan, and took the Shinkansen from Tokyo to Kyoto, which is a similar distance as SF to LA.
That train:
- runs every 10 minutes -- if you miss one, just take the next one!
- takes 2.5 hours travel time
- starts and ends in city centers on both ends.
- has better legroom and wider seats than economy
- free, fast Wifi on board, your cell signal still works, and you can use your computer the whole trip.
- has no security or boarding hassle. You can show up 5 minutes before departure and just get on.
- has no luggage limitations AFAICT
It's faster and far less stressful than flying SF to LA, with the security and boarding hassles, Ubers on both ends, and cramped onboard conditions.
My point is the distances regularly covered in LA would be absolutely unthinkable in Manhattan and the more urban parts of the outer boroughs, let alone Paris which is a smaller city than San Francisco. So on the one hand we need better land use to reduce distance traveled and on the other improvements to overall speed.
By contrast New York has a built environment that is absolutely fantastic for transit but cannot build enough to fully capitalize on it. Their costs are astronomical and going up.
By contrast look at the Yamanote line in Tokyo for a great ring that provides tons of connections and gets tons of ridership.
It seems that companies don't have to do anything anymore--they just have to spin a story for Wall Street and make sure they lap it up.
Reddit is, at this point, a literal mirror held up to reality.
Everything you read there isn't happening.
Maybe people want it to happen and think if they spam it enough times people will believe it is happening and report that it is happening, but it isn't.
If you read something on reddit, believe the opposite.