I'm wary of reading too much into current availability levels given Disney's obvious marketing missteps and a natural hesitancy to commit $6k to a new, unknown experience before reviews are available.
While this experience is unaffordable for most people, the share of people who can easily afford it or are hardcore Star Wars or theater fans that can save up for it is not that small relative to the actual capacity.
It has become quite clear that many people had misplaced expectations about this, and were seemingly expecting this to be something like a Star Wars themed version of a deluxe resort. But this isn't that. It's not that in accommodations, it's not that in experience, and it's not that in price. The videos and reviews from the last 2 weeks have made that obvious.
We are only now getting to the point were people can clearly and fairly judge this experience as what it is, and make their vacation planning decisions accordingly.