That's a possibility
but, taking a look at the names and occupations makes me wonder if the simplest explanation isn't the best fit.
By the same reasoning as yours, both the Bible and the Koran could be on an all-time list* since some of the concepts in them have been used to promote or justify violence on a grand scale.
*At the same time these would also place high (Bible at least) on the list of All-Time Most Beneficial Books.