I don't think it's necessary to restrict governments from providing things that are not purely utilitarian. One example that occurred to me was personalized license plates. Should public funds be used to allow people to express their personalities in a fun way (that is, assuming any extra fees for personalized or special plates don't fully cover their extra cost)? It's not something necessary, but neither is it an unfair burden on taxpayers (especially since much of the additional cost is probably covered by the extra fees).
Amtrak's sort of the same--yes, its basic function is to provide essential transportation between cities and to smaller, rural towns (although I'm not convinced that if the LD system disappeared, economic activity in the rural U.S. would be substantially harmed), but people are also allowed to do fun things with it--take it for the scenery, enjoy a sleeper (which entails extra "fees" that mostly cover the cost of service), eat a decent meal on-board, etc.
I don't think it would be appropriate for the government to provide a service comparable to GrandeLuxe, but neither should it be restricted to low-income people and provide a simple, no-frills bench seat and sell only water and PB&J sandwiches.
Amtrak's sort of the same--yes, its basic function is to provide essential transportation between cities and to smaller, rural towns (although I'm not convinced that if the LD system disappeared, economic activity in the rural U.S. would be substantially harmed), but people are also allowed to do fun things with it--take it for the scenery, enjoy a sleeper (which entails extra "fees" that mostly cover the cost of service), eat a decent meal on-board, etc.
I don't think it would be appropriate for the government to provide a service comparable to GrandeLuxe, but neither should it be restricted to low-income people and provide a simple, no-frills bench seat and sell only water and PB&J sandwiches.