Not qualifying via a visual impairment that profoundly impacts my life (though I really only ever have my cane out at Disney dud to crowds) but qualifying based on cerebral palsy that barely impacts my life is hilarious. (It is at best a secondary disability to my primary disability, and it's always been a secondary reason at best to qualify, most CMs would never say anything once they saw my cane.)
I will note that I have also mostly stuck to getting approval through MK guest relations because they tend to be the most understanding and willing to approve without spending 20 minutes defining my disabilities and explaining why I need it, despite having renewed on a consistent basis for the past decade, even throughout the post pandemic opeing, and even earlier than that back when GAC came on a plastic card.+I still have mine from all my trips when I was a kid, and apparently the records do show that amount of renewals, at least according to one CM.) I've only ever really had problems at DHS, but Epcot and AK are both serviceable if I have to renew and I forgot to time my MK visits to renewing.
It absolutely sucks, but luckily I should be able to qualify assuming they stick to what the CDC calls the developmental disability and don't just claim it only means autism. But it really sucks for everyone who isn't classified within that rather wide-ranging but also oddly specific category, who actually needs it and now may or may not get it.