Absolute privacy must be available as a possibility at least, and then it’s the user’s own decision if he wants to open it (at times, or for certain people, or for certain services, etc.)
If you as a user don’t have the possibility, then there is no safe space and no safe person anymore, like your sleeping room, or your children, etc.
Services trying to take the decision away from the user are evil. No exception possible and no excuse.