I feel that he very much can be, but he is a rather advanced troll. It's hard to keep track of every troll move he's done because he often makes his actual opinion and trollings ambiguous to eachother.
His undying support for Jim and Turq is pretty trollish. The way he made hundreds of puppets to fuck with Luna is pretty trollish. The way he sometimes fans the flames of conflicts here is pretty trollish. Yet there's some accurate analysis hidden within the trolling. I don't believe everything he does is a troll move but he does make enough of them to be a troll.