Show me on the doll where the bad PVPer touched you.And? It doesn't change the fact that the most ardent supporters are emotional predators. Other than for the vocal few sadists longing to get their kicks out of other's misery, it does nothing positive for the game. That it's supported doesn't make it good or right.
The sooner people realize that world pvp and the call for world pvp is damaging the game, the sooner the game can get better.
World PvP died due to battlegrounds and a desire not to be harassed. It's not casual or hardcore not to want to be harassed. If I'm on a PvP server leveling to join some friends during an off period, I don't want some mouthbreathing fail 60/70/80/85 killing my quest givers and keeping me from playing my character. Could I log on to a different one? Sure, but it doesn't make it right.
And for the record, I've leveled 8 different characters on PvP servers in every expansion and the original vanilla.