@evan I don't think it's so much counterfactual as people thinking "that time I traveled to a civilized country and took a train, it was the best 300 mile trip of my life, but I live in the USA where trains are considered socialist demon vehicles and thus impractical for such a trip"
That being said, I took the Amtrak Pacific Surfliner down the coast of CA once and it was great (although comically, unbelievably slow).