When I did my post-secondary Eurotrip I purchased the Euro pass and scheduled my train travels to be overnight such that I could wake up in a new city. Leave Sweden to wake up in Berlin, leave Berlin to wake up in Nürnberg, etc.
Made for a great form of travel IMHO. Got to wake up and watch the sunrise over the countrysides was beautiful. Though I do love your point, I’d love to travel the “Wild West” regions via train.