I care about accessibility, but I agree with your sentiment. There is this recurring pattern people have when trying to detract from AI. They realize that saying they dislike AI for economic reasons is not going to garner any sympathy, so they try to hide behind some noble cause. At one point, it was about water use in datacenters. At another point, they become defenders for megacorporations' copyright. Now, they are trying the "AI doesn't cares about accessibility" angle. They are just trying to find some reason that sticks.