I'm not going to argue pre-WWII Catholicism, it's about as relevant as eugenics and Aryanism (the west has changed a lot), but the violent Christians / Buddhist

I'm not going to argue pre-WWII Catholicism, it's about as relevant as eugenics and Aryanism (the west has changed a lot), but the violent Christians / Buddhists you are pointing out seem to be in response to violence from some members of Islam, so it's basically just tribal violence. And Buddhists don't have such a book, so I'm not sure what you're actually arguing here other than that religious fundamentalism is bad. Most religious people in the west already believe that (unfortunately not all of them).