I'm starting this as I would like a serious discussion of this point, but my response didn't belong in that thread. The quotes I have below are from Sid's review of Valhalla's book.
The book makes a good case that a significant minority of SS men were deeply involved in a large number of atrocious things, before, during and after their service in the Waffen-SS...
It could be me, but I thought that was fairly well-known? I have the benefit of some research that was shared with me specifically for my Nord work, that followed quite a number of SS officers' careers before, during, and after their service in the Camps. I was pretty sure several others had seen similar information, which would mean this was almost common knowledge.
...and that knowledge of these things must have been pretty generalised within its ranks. I think the author would have been better advised to let such evidence speak for itself.
For the life of me, I simply cannot remember where I had read something indicating that the men who had staffed the Camps were ordered not to discuss their activities therein. Would such an order have been followed? I don't know. If those officers talked about it, would it have been in front of the rank and file, or just in the Officers' Mess? How would we ever know?