You obviously didn’t read/understand their post. They clearly explained how the 48 hour limitation on retrieving silver gives them time to narrow down and prevent RMT through the auction house.
Do you even know how bots work? Or how hard it is to write a program that can accurately distinguish between a player and a bot? Or how much backlash there will be once people start getting falsely banned? Simply saying a buzzword like this is not a suggestion and solves nothing.

