I couldn't access the WSJ article since the link in the OP's article didn't work and even when I tried to search on the WSJ website, I couldn't access it since it was behind a paywall. However, I can glean enough of what it apparently covered from the way the article references it.
I think the big issue even for the 'money is no object' crowd is they have CHOICES of where to spend their vacation dollars. Disney isn't the only place to vacation. If the VALUE they perceive from Disney isn't worth it, they will find other places to vacation. We used to go to Disney every 4-5 years since the rides/shows/etc. really didn't change that often. When we last went in 2019 we were amazed at how crowded and expensive everything had become. Some of the older rides like 'It's a small world' or that 3D Muppet movie haven't changed in probably 20 years. Small World now seems amateurish and outdates with those plywood/glitter covered cutouts.
Disney seems to overly focus on glitzy new rides and has apparently forgotten about all of the existing rides that remained basically the same after all these years. However, the new rides seems to have been designed with insufficient capacity since that new Star Wars rides sells out for the entire day within 15 minutes of the park opening. Tron which is apparently a copy of the ride at one of their international locations will likely have the same issue since far more people go to MK, but isn't clear if their planning considered that. On some days even in the middle of the week, various parks were wall-to-wall people making even walking around a challenge. Narrow walkways in many parks create pinch points and are clearly insufficient for the current levels of crowds. We would estimate it takes roughly 2x as long to do the things we used to like to do since parks are just way too crowded for the available ride capacity. Neither FastPass nor Genie solves the over-crowded park issue.
In our view, prices have risen way out of line with other popular vacation destinations. We have ZERO plans to return anytime soon given the way the parks currently operate. If others start to notice this as well, it wouldn't surprise me to see a significant decline in attendance...............and Disney will likely be left wondering why. Treating their long-time fans in a condescending way is certainly NOT the way any company should operate. I think some of the top Disney people need more PR training in how to talk about their customer base. They certainly come off as tone-deaf in many of the recent public statements they are making.