Yes, this will largely be abused by people who don't need it. Just look at how many students malinger for Adderall scripts or extra time on exams -- it's practically endemic at ivy leagues now.
Disability parking permits are another one that have shocked me at how common abuse of them is in large cities like Toronto. Essentially anytime resources are constrained and an environment is high pressure, these services inevitably see widespread misuse.
High priority low income housing is another area that genuinely shocked me. I had so many clients desperate for housing that they would falsely claim to be high-priority (victims of abuse or terminally ill) it was terrible to see.
The unpopular truth is that these systems are vulnerable to fraud and it absolutely harms people who need them most. HOWEVER, what is the alternative?
Would you suggest we medically validate and police applications?
I've seen that approach taken and it's also a hot mess. It presents barriers not just for people defrauding the system, but the disabled that struggle to navigate the system as well.
I don't know the solution to these issues and it's one of the reasons I got the fuck out of social work as soon as I could.