We are a violent species and violence is a cultural mainstay. The second story in the Bible is about fratricide. If Hollywood is to be restrained from making violent movies, should the Metropolitan Opera not put on productions of "Salome", to avoid a new epidemic of well-dressed women demanding men's heads brought to them on plates? The far right is fond of using the "slippery slope" argument; I think it is entirely appropriate here. Is the popularity of Fifty Shades of Grey leading to a dramatic increase in sado-masochistic deaths?
And I would much rather see full employment in the game sector than in the gun-manufacturing sector.