exactly, its crew food, from the crew quarters , many floors down from the MDR. Also its food Disney provides for the crew, not the guests.
Its only become guest food, as the servers are obliged by their employer, Disney to not refuse a guest request. Its only become known about as its being recommended by the cruise planning blogs and videos.
It obviously started out as a once off gesture of goodwill which is now being exploited by entitled guests.
Disney does not provide it as a service to you the guest. They provide that food for the crew. The food for you is what is on the MDR menu.
Its extremely selfish and unfair to the servers what this beast has turned into. The servers spend their shift on their feet, walking goodness knows how many miles, just to complete their regular tasks in the MDR they have been assigned for that shift. To then have to go all the way down to the crew areas and carry food back up the MDR for guests is just not right.
They will do it and they will do it with a smile, as thats whats expected of them, but I wonder if you asked, how many would say they don't like doing it and only do it because they want to keep their job and are afraid that if they refuse, the guest will complain.