Many of the RMT companies aren't even from the US, so pursuing legal action isn't all that easy. Even if they are in the US, it's a huge (and probably expensive) undertaking to bring legal action against them. I dunno. Bots are a thing in pretty much every MMO I've played to date. The only way to make them go away is for people to stop buying the currency, and that's probably not happening anytime soon. There's always some idiot looking to get ahead with their wallet rather than playing the game. At least this one is less P2W than others.