I disagree that there isn't information in those images that could be used to filter out some of these scenes. You have blood, impact wounds, bodies going limp

I disagree that there isn't information in those images that could be used to filter out some of these scenes. You have blood, impact wounds, bodies going limp, and other factors. It's something you can work on right now, in addition to other remedies, to reduce the quantity and impact of the trauma.