Earlier quoted context omitted.
....I think it's a fairly widespread view to value joy for its own sake. In fact, I would say that's pretty much how normal people would say they view joy.
So normal people don't make sense, what else is new. The problem here is that joy-in-itself isn't anything. Say you're a huge hedonist, and you try to maximize your pleasure. Maybe you start with some notion involving a speedboat and cocaine. Then you might ask, how can you maximize your pleasure even more? That means you have to ask why you like things. You like things for reasons, and reasons have meaning, and mean…
Normal people don't self-reflect, realize they like joy, and then try to maximize this with speedboats and cocaine. If they realize they like joy and want to maximize it, they do things like spend more time with their families.