Are you basically asking "Why does no one want to share specific details of their company's difficulty complying with a giant new regulatory framework?"?
I am pretty sure that's what they're asking for. I didn't see a request for specific details. Just some high level details, rather than "we've had to spend so much money/time => clearly bad".
Heavens knows no one has ever been legally compelled to elaborate on a "super fuzzy high level overview" they previously volunteered.
Just point out the exact part of the law you guys are having a problem with. If you can't do that, it's because you're just making shit up.