YMMV.
Having to fill in bureaucratic forms and pick your nose on demand with a stick, probably not fun.
Hitchhiking? Long distance sleeper trains? Motorhome? Sounds great to me.
I'd get on a Soviet sleeper train if it just took me from my house back to my house via some rolling countryside with the provodnitsi.
Outlier example, but I mean, I think you'd be hard pressed to argue that flying on a private jet wouldn't be fun.