Perhaps. However, I've noticed a trend with Fox News/Fox Business lately where they seem to have a sudden habit of negative articles about Disney (including one recently about their Pride merchandise being "targeted" for kids as if selling clothes in that line kids' sizes is noteworthy at all - almost as if something in the news recently sparked a desire/directive to attack the company for some reason).
https://www.foxbusiness.com/retail/disney-lgbtq-clothing-line-kids
That's not to say that rising prices and reduced offerings won't turn some people off of a visit, but the line at the beginning about "leaving many visitors wondering if a Disney vacation is now only reserved for the rich," is a bit of an overreaction. How many rich people are going to stay at a Value-level resort like All-Stars or Pop? There will always be a place at WDW for those who aren't rich, even if wealthier guests enjoy some perks that others don't get and/or can't afford. It's also not a new thing - DVC Moonlight Magic, the DVC Member Lounge, VIPassholder events, Halloween/Christmas parties, After Hours events, Club Level being able to book additional FP+ selections at 90 days if they pay for the option to book 3 extra selections per day, Deluxe resorts having nicer accommodations/amenities/location, different tiers for the Dining Plan, expensive Signature Dining vs. Quick Service, DVC villas having full kitchens and a washer/dryer, etc. have all existed for a while (and some of those don't exist at all at the moment).