All you have to do is admit that the USA lost a great opportunity when it failed to invest in the rail network.
In Europe (or Japan) you can walk from your office in the city centre and be at the train station in 5 or 10 minutes; then you can spend 3 hours on a train instead of a 1 hour flight (or 1+1+1+1 for transit, security/checkin, flight and transit at other end) during which you can eat a nice meal on a real table with real plates, knives, forks etc or hold a meeting across a table your colleague to discuss the upcoming meeting; or plug in a laptop, connect to the internet, talk on the phone and generally get 3 hours of useful work done without elbowing your neighbours or having a small child kick the back of your seat. All in a smooth quiet environment with no turbulence and minimal chance of delay. And then spend 5 or 10 minutes getting to the meeting at the other end.
I agree, the USA has none of this. But they COULD have had it, since they had the basic rail infrastructure and corridors at the same time as Europe, but chose not to invest. It's just a missed opportunity.