This sort of stuff is made for the "absolutely have to have something other people don't have" crowd,and can afford to spend the money. If they had more money,they would buy a big sailboat to leave tied up at a dock somewhere so they could pretend to be sailors.
I know people who have yachts and actually pay crews to move them from the NY to the Fla area and back,depending on the seasons. When they want to play sailor,they from the northeast to Florida to "man and command" their yachts for short day sails,or sometimes to just have parties on.
I used to know several people who had jobs keeping these "harbor going yachts" maintained and manned so they were ready to entertain any time the owners showed up,and who sailed them back and forth during the seasons.