That’s an over exaggerated description of driving/flying and a very idealized view of rail transport. This site is littered with stories of delay after delay.
For me, this is flying:
1. Two hours before scheduled departure, leave the house.
2. Drive 15 minutes to the airport.
3. Walk into the terminal, stop at a kiosk and punch in my PNR. Strap a tag to my bag and hand it to the nice person at the counter.
4. While walking to security, place my wallet, watch, phones, and keys in my bag.
5. Show the TSA agent my boarding pass and ID.
6. Remove ID lanyard, place in bag, place bag on the belt
7. Walk through metal detector.
At this point, I’m 30-45 minutes from when I left the house, and ~45 minutes until boarding starts. Usually I’ll grab some food, and then sit and read for a bit before boarding. 5 hours later, I’m in San Diego. Can’t really do that by train or driving.
Is it like that all the time? Of course not. But all modes of travel have their crap days. To claim that rail doesn’t, is just ignoring reality.
To me it is different.
To get to an airport that has direct flights across country or enough direct flights or direct flights at a reasonable price, means just as much travel as getting to a train station that is convenient.
Mostly, to get to that good airport means I have to stay overnight to catch a reasonable flight and be assured that I won't get stuck in traffic. The same train that leaves from the big city station also leaves from a smaller, much less crowded one and the parking at the train stations I go from is always free unlike the outrageous prices even at the closer, multi-flight close airports since parking is a big moneymaker for them.
The plain ride itself is never nice and sometimes worse. Tight seating, inability to get up and walk around, carts blocking the aisles when you need to go to the restroom and unexpected delays near landing time and you really have to go but can't get up and can't get off quick enough at he terminal make it worse. Those bumps in the air are scary unlike a train where a bump doesn't make me feel like the wheel is going to fall off or the engine just blew up.
There's nothing to see, nothing to do but stare straight ahead in your highly cramped seat - even first class seats don't allow you to go around someone in many planes. Looking at clouds or at tiny lines called freeways and land you can't see close enough to identify anything, is no fun.
The train takes longer but the train is as much a part of the trip as the enjoyment when you get there. And if you don't need to get there in a rush or can afford the longer, enjoyable trip, the train is a lot better.
And I worry far less about the train. As bad as Amtrak is, their cancellation policy, compensation policy and what they do for you if there is a delay may be inconsistent, sometimes unconscionable or just unfair but it is still light years ahead of the airlines as are their check bag non-charges as well as lack of extra fees for everything and anything. That makes for a far less stressful time before travel and less worry during the trip when problems occur.
But, I agree with you, the plane is much better for you. That makes the train better for me.