The earliest instance of the PNP policy I could find is from Nov 2000, although I bet it was in place way earlier. So your glorious heyday of kill stealing, training, and monopolizing camps lasted barely a year if that. And the reason the PNP was put in play is because people were getting sick and tired of narcissistic anti-social assholes ruining it for everyone else. I'm not sure if your argument of "let everyone be an asshole until Verant historically decided enough was enough" is attractive.