Yes he is a troll and everyone hates him but I don't think we should hope that he and his whole family die of cancer just him. The only thing his family did to us was bring that troll into the world.
I don't hate him. I love how people hate trolls. I love how people get sad/angry when people trash talk to them as well. Just laugh it off or say something like "yes, you are 100% correct sir". 99,99% of the time they don't have anything to come back with.