Someone I know closely worked at Facebook in its heyday, but it has been a while since he left. I asked him around 2014 (he had just left the company) "So what do you think about the way Facebook handles privacy issues?" His response was not defensive at all. Rather, it was a very curious "FB is one of the most open cultures you can ever work in. Any employee can ask any question of anyone at the highest levels and expect to get a honest answer". My thought was "So you didn't have anything to ask questions about?". He was actually a pretty nice fellow, so I stopped asking anything else at that point.

But I remember thinking that it was a very funny, cult-member like response. And you can test this too. Ask your friends who work at FB and I bet you will get some pre-programmed response very similar to that.