I wish I could have read the article, but I am not paying.
Anyway, as a Disney house we are grateful for our Military Salutes discounts. No doubt, if we didn't have those our WDW and DLR visits would be much more limited.
I can understand why people are moving away from going. Family vacation to Europe or WDW? And WDW has lost some of the fun (at least for us) with FP+. I do not like it at all. And the whole 6 months out for dining? Ugh, so crazy. And don't get me started on food quality. WDW's food quality has taken a nose dive in the last 5 years.
We used to LOVE Food & Wine festival. Not anymore. It was abysmal when we went in 2017. And with huge crowds (Toy Story land was just a sea of people and last year) I can understand why families said, let's go somewhere else this year for the same price.
And I haven't been to WDW since December, but last time we were there it just felt like a sea of construction. Cranes, walls, fences everywhere! Yes, I am happy for new things. But it definitely isn't as magical during the improvement phase. My guess is some visitors are waiting it out until it is finished. I can understand that completely!
Now, with DLR and the whole SWGE debacle, I think that has many factors at play.
1. They blocked out all AP's except Signature
2. They stopped all hotel discounts
3. The ticket price for 1 day park hopper is a few dollars shy of $200. That is insanity!
4. The land was not completed (no headline attraction, ROR)
5. Batuu had no nostalgia factor. No one could relate. It's not like WWOHP, you can't immerse yourself in Batuu and feel like your favorite character. (Granted, I am not a huge SW fan, so maybe some can. But for most of us who like the originals, SWGE misses the mark.)
The 2 biggest factors for the lack of crowds with SWGE is no ROR, and AP black outs. It worked out fabulous for my family when we went early last month. But I can understand why people who cannot get discounted ticket prices aren't going to pay to get into SWGE without ROR. That's like going to Pandora with only having Navi. You can look around, but it is missing the headline attraction. What is the point? You aren't getting your monies worth. And the AP blackouts were huge. DLR isn't like WDW with visitors coming from afar. The bread and butter for DLR is AP's. Take those people out of the equation (and from what I have read DL AP's are close to 1 million people) and you have a park that looks empty. However, by no means did it ever feel empty when we were there. Ride times were definitely lower, but restaurants were busy.
Although I think pricing is a key factor, I think there is more at play with low attendance.