His class is tied to the entire plot of Satisfy, and kicks off a lot of other special things for others, opening up many storylines and new content. If it goes into the hands of someone who'll abuse it/let it stagnate/not use it to its full potential, an incomprehensible amount of content goes out the window, hurting the entire game and the company. The lady who suggested taking the class away from him was not being a bitch, she was worried he'd basically tank the rest of the world by being his usual asshole incompetent self.