Variance on the theme.
MrsFish was the last to have her food order taken, but the crewmember suggested (nicely) that she might like to wait half an hour or so, in order the other 10 passengers be served .... and the ovens free up.
I was sat over in 2A and thought it a little odd, but MrsFish was perfectly happy to concur (and enjoy the Grand Siecle a little longer

).
Never thought any more of it until reading this thread.
I suppose the context becomes important, if the suggestion is the crew were providing a lesser service then feedback is more warranted. In our case I feel it was the crew trying to provide a better service (should MrsFish want it).