Don't see why not. You get on, take your reserved seat, enjoy a meal if you're in first, you have more space, no stowing devices for takeoff and landing, your always contactable (save for a few tunnels). Even the wifi helps keep my in touch with the office.
Plus I can finish early and hop on a train for the journey north within half an hour of turning up to the station and be home in my local station where my car has been parked cheaply all day and is just minutes from the train door and no waiting til 20:00 for the one afternoon flight home. I get a meal to wind down and after a days work and enjoy the scenery. Plus there's no extended walk or shuttle bus to the car. It's just there.
No baggage claim, surge of 150 others getting off at the same time, and no standing with locked automatic doors in NCL arrivals waiting five minutes for someone to come unlock them.
Come to think of it, why would anyone fly?