The first place to start is on enforcement. We who got the ADA passed did the hard part, the heavy lifting.
Tall and straight I may appear, but I will always be Ada inside. A crooked little person trying to tell the truth. The power is in the balance: we are our injuries, as much as we are our successes
As a linguist, I don't think of Ada as a big language. Now, English and Japanese, those are big languages. Ada is just a medium-sized language.
It's there as a sop to former Ada programmers.
The ADA was a landmark civil rights legislation. It was a bill of rights for persons with disabilities, a formal acknowledgement that Americans with disabilities are Americans first and that they're entitled to the same rights and freedoms as everybody else.