It's angels on the head of a pin.
Has no one here heard of DNA? Genetics? Survival of the fittest?
NAP will help me survive? anti-nap?
Maybe if I just ignore you all I will survive anyway? - lions I'm sure are ignoring this and still surviving, despite being somewhat aggressive.
NAP actually is a survival trait.
Look at it this way:
We start with two pairs of people who disagree with one another, we'll call them A and B, and C and D. A and B do not believe in the NAP. They have no problem initiating violence. C and D do follow NAP, and do not view initiating violence to be a good idea. A and B solve their differences violently, and only one survives. C and D solve their differences peacefully, and both survive.
But survival is dependent on situation. You believe in NAP, but you are in Rwanda and in order to survive you have to take part in genocide. So you take part in genocide. NAP (or anti-NAP) is ideology that ignores context.