To be clear, the evidence here is that one student tweeted and that many more Stanford students have a registered disability (which doesn't not even mean that they are receiving accommodations) than students at community colleges.
For me to buy this moral panic I need to see more compelling evidence. Can we see the students that clearly are getting undeserved accommodations? That is the actual thing people are worried about. But zero of the articles whinging about this can point to data here.
Could it be, I dunno, that rich students are vastly more likely to have access to the medical system that can identify and document various things like ADHD?