Obvious counter-move for the elite universities: Detail every student's disabilities & accommodations on their transcripts, to assist potential employers and graduate schools in anticipating their special needs.
If the "disability" means that Chris Smith needs 2X the hours to complete tasks - sane employers might do Whatever It Takes, to keep a "certified 0.5X" worker" off their payrolls. Similar for decent grad schools - which know that completing a (say) Ph.D. is extremely difficult for even a 1X student.
Documenting the disabilities seems ethically dubious (and perhaps legally dicey -- not sure if HIPAA applies here); wouldn't it be sufficient to document just the accomodations? Those are what should be relevant to employers and grad schools, after all.
Probably yes. The college's motive is to axe the rate of mendacious malingering; pushing beyond that could give them legal costs without commensurate benefits.