The topic of discussion was the fact that we're trying to encourage employees to share salaries with each other. They wanted to try to argue that it was against the "corporate culture" and "Attitude" and that it creates an "uncomfortable work environment" where people who might not be willing to share that information are feeling pressured to, and compared it to sharing medical information.
I remember when this happened at a job I had in highschool and management lost their shit. They basically pressured folks into signing a paper saying that we wouldn't discuss our pay and hinted at our jobs being on the line if we didn't sign. Absolute garbage.