The closest to that mentality that I've seen was back when I was still getting Nick Kids Magazine about 13-14 years ago (which now makes me feel old) I saw a fairly big advertisement for the anime Trigun, somewhat proudly announcing that Vash refuses to shoot/kill people. Years later I watched it and realized that it was most definitely not for children.
I wonder how many kids were traumatized by watching that particular anime
I wonder how many kids were traumatized by watching that particular anime