Furthermore in the current political environment, such analysis-free rants aren't just chum that makes like-minded rambling uncles need more blood pressure meds, but rather can end up being fuel for someone-must-do-something-type destructionist rallying cries that only serve to facilitate more grift by the performative strongman administration - compounding the very problem!
Constructively, the difficulty is that reforming institutions and restoring societal trust is very hard. Here we've got at least four things that need to be done simultaneously -
1. restoring belief that the system will significantly punish you if you lie/exaggerate about having a disability
2. restoring trust in the system such that people, both internal and external to the institution, aren't inclined to panic over "xx% of students claiming disability"
3. reforming the general system for people without disabilities, eg testing methodologies and cramped housing accommodations
4. generally reforming what counts as a disability that makes sense to even try and mitigate
Fail at doing any one of these and we've still got similar pressure to cheat, so the problem will only ever retreat a bit rather than having formed self-reinforcing cultural values.
(I'm addressing the problem referenced by the article, not the adjacent problem you've described)