I wish I had the money and vacation time for a cross country train ride. I also wish there was a train service that offered such a ride without ever having to switch trains. Like rent a sleeper cabin for 2-3 weeks and just ride the train all around the USA and maybe parts of Canada
Like yeah with Amtrak I can run from Milwaukee to Seattle to LA to New Orleans to New York to Chicago to Milwaukee, but that involves 6 separate trains. Still would be worth it, but layover between trains can potentially be long