ICA agreements include an NDA (non-disclosure agreement). That's the part that normally says you can't reveal the clients of the company. It also usually has other items in there. At least 1 company that I know of includes that you're not allowed to talk about the company on any form of social media at all. That one is rare, but there are a lot of other items in that NDA. Almost ALL of them include a clause that you can't discuss the results of a shop. IE if someone asks you how the Texas Roadhouse down the street did on your shop you're technically not allowed to answer. It's also the part that precludes leaving reviews or commenting on Facebook, etc. Considering discrimination during a shop is something that most companies would want to keep quiet I imagine they would be more likely than usual to actually have a problem with this being discussed per their NDA not allowing results of shops to be discussed.
There are reasons that a body stays in motion
At the moment only demons come to mind