It licenses me to resist being murdered; which I might not do, if I thought that my desire to avoid being murdered was wrong, and the murderer’s desire to kill me was right.
Licenses relative to what authority? Himself, I presume. Of course the murderer would say the same.
Blind? What is being seen, what sees it?
Optimistically, I would say that if the murderer perfectly knew all the relevant facts, including the victim’s experience, ve wouldn’t do it (at least if ve’s human or similar; a paperclip maximizer won’t care).
Nick_Tarleton comments on The Bedrock of Fairness