If we're being cynical, it's trivial to ensure that every commoner gets their own Carribean cabin - just reduce the number of commoners by a few orders of magni

If we're being cynical, it's trivial to ensure that every commoner gets their own Carribean cabin - just reduce the number of commoners by a few orders of magnitude. After all, with some technological advancements, you would not need huge numbers of commoners just for their labor. A stable future can plausibly take many forms, not all of them are nice.