Sorry but what point are you arguing here?
I remember 2013 well since I was in Disney during the change of GAC to DAS a and had several CM friends at the time. Yes there stories from Disney Land of GAC abuse were a big topic of conversation for months before the changed program. I'm actually impressed it only took them 4 months to come up with a new program.
Like every accommodation made for the disabled, eventually it is usurped and abused by the non-disabled

:: handicapped parking::

.
I remember that week I encountered 2 examples of abuse. 1) An able-bodied man with a broken arm p proudly waved his GAC at me and private how wonderful it was for himself and his kids to walk right onto any ride they wanted. 2) A disabled woman using a power wheelchair used her GAC as a revolving door on TSMM tying up the only wheelchair car all day long.
And here silly me using it once per ride per day and then only if wait times exceeded 30 mins. I h had so few entries on my handwritten card over 2 weeks that CMs wanted me to be the model user.
Now that DAS has been around long enough and Disney keeps jacking up the price of
Genie+, I'm not surprised people are motivated to abuse it.