The only evidence anybody has ever provided is that students are top universities are more likely to have registered disabilities. The conclusion you are supposed to draw from this is that students at top universities are fraudulently accessing accommodations that make their coursework easier such that they have inflated grades and an unfair advantage in the job market. And then you are supposed to conclude that we need a large overhaul in the way that disability accommodations work at universities.
There are about five steps that are needed to go from the evidence to these conclusions, none of which are supported by evidence.
I do not believe that there is any compelling reason to seek a solution here.