I think you are seriously underestimating the pervasive and incessant nature of his trolling behavior and the harm he can cause. Anyway he broke the rules, admitted to doxxing, is a self confessed FE scammer who has called SWAT on a customer and spends 99% of his time and energy trying to cause as much harm to others as is humanly possible. That is why he has been banned, not because he is an annoying pain in the ass.