I wasn't a big mmo player before this game so I was surprised that players selling themselves is a thing. Somehow I just imagined an idealised community where people gave up their time to help others without asking for payment. I'm not a fan of it, but it doesn't break the game if that's how people like to play it. The only thing that upsets me is people breaking the game with third-party tools to get an unfair advantage of any kind.