If one is a "phenomenological zombie", i.e. does not have subjective experience (SE), then Dennett's position is the only one that makes any sense. The only thing to explain, is why others are believing this SE illusion.
Those of us who do have SE, and have recognized it, know something the zombies cannot know: that SE must exist.
Those of us who do have SE, and have recognized it, know something the zombies cannot know: that SE must exist.