I agree if the person was asked the question the way it was reported, it would not be a violation of the ADA.
AGREE, but, we don't know what the question exactly was.
This is only a guess, but is based on reading a lot of accounts online....
My guess is the person wasn't actually asked specifically about government assistance, but misunderstood the exact question or it was not stated clearly enough for them.
One of the common questions asked in the
DAS interviews is "What assistance or accommodations do you use in your daily life?"
I can see someone hearing that and thinking they are being asked what
government assistance they are on, for example SS Disability, a Developmental Disabilities waiver, etc. That would be especially understandable due to the person being stressed about the call.
It doesn't make sense for Disney to ask about government programs the person might be on - it's not pertinent information because it doesn't tell anything about the person's ability to handle or not handle waiting in lines. Some people on those programs might have many pertinent needs and others would have few to none.
Asking about accommodations used in life outside of WDW parks DOES make sense and I think this was the (misunderstood) intent of the question.