No matter how well we understand neuroscience, I imagine conscious inner privacy will remain an ethical issue for a very long time. I cannot directly access another person’s consciousness, I cannot know for myself what the experience they are having feels like to have. I can only infer things about their experience from various sources of data. If some quantum-informational theories of consciousness are correct, inner privacy may be a fundamental law of information in the universe, so I think this issue will remain salient for quite a while.