haha true, but @
jakeman is right. that's what they need.
when you market to one timers, you breed one timers. every family that you don't sell on the fact that there's something for everyone to do is another family that views a trip to disney world as a once-in-a-lifetime, right of passage and nothing more.
i bet it'd be a heck of a lot easier to move all that DVC inventory if you could convince mom and dad that, even when the kids grow up and aren't addicted to plush and pixie dust, their points could be used for a romantic getaway. or used by their 20 somethings kid that want to take their boyfriend/girlfriend and instagram the heck out of all the unique food/drinks they had.
with people having kids later in life, it's breeding this in between time where couples have money, but no kids to spend it on. the way disney positions itself in the market, they miss that whole demo (unless you grew up in the glory days like i did and you still have a little addiction). why willingly sacrifice that?