Hilarity of the Inquisition

It's just so funny to me that you can still get the Black Signet Ring even if you're a Votary Heretic. Like, Hienrix, my guy, thee are cages suspended around the bridge with dead or wishing-to-be dead people in them as decoration, I know you had to see the Chaos shrine being brought to my chambers, and one trip to my chambers and you can see the corruption very clearly. And yet when I go to meet your boss he gives me the "Do-whatever-the-fuck-you-want" ring. Do you not tell him any of this? Are there not cameras in 40k?