And 40 years ago kids were watching bootleg copies of Faces of Death. Yes, kids get to that stuff. The problem is FoD doesn't even hold a candle to the manipulative shit that social media does to kids.
It was not all that easy to get a copy of Faces of Death back then, so it was something you might have saw once maybe twice but that violent real death before your eyes was not something that you ever became de-sensitized to because those visuals were exceedingly rare by the scarcity of the content at the time(at least in the US). So that morbid curiosity itch was scratched and then you moved on. Short of the few weird kids that watched that shit over and over, you probably never watched the whole thing. I know I think I watched 10 mins back in the day before it was turned off and we went out to find some beer instead. Now, real violence and death is a search term away and available every minute, hour, and day.
But agree…even that exposure to violence now pales in comparison to the amplification of the negative peer pressures that kids today experience due to social media. At least back in the day when you were away from your peers you could escape it and gain respite. Now its constant.