The ADA was written in typically vague congressional language making it a lawyer's dream. It can be bent to mean almost anything. I despise Congress. They are not for average American people, just special interests who provide them their perfumed prince lifestyle.
I'm going out on a limb, and guessing the ADA is one of those many laws that Congress - who themselves are the employers of large staffs of sycophants** - have exempted themselves from, just like they exempted themselves from other labor-related laws, ObamaCare, etc. Am I right? Anyone know?
**(Not just office staffs, but those who run all the plush perk facilities they indulge in).