Since no one else seems to want to do it and there are already 4 votes...
I vote to lynch User
Once 4 votes are out on 1 person it is pretty clear we have outed someone who is not the King...the only hope is that User is the assassin or we could learn from their death if they are not.
Something about your reasoning doesn't sit right with me. Why would it matter if we had outed someone who is not King? Are you looking for the king, Dawg?