Being able to shoot yourself in the head in a FPS? That's revolutionary.
Pah! Trespasser was doing that back in 90's. Call me when there's a real revolution.
Adults who willingly make a choice to use certain things constantly at harm to themselves are not society's burden.
We don't ban McDonald's because some folks don't eat anything else and hurt themselves in doing so.
Finding Nemo has so many "peril" scenes I want to shoot myself by the end of the fiftieth act, and they're all scary for kids. That movie in particular would lose nothing if the violence were toned down and edited by someone who's not in love with every scene.
My 2-year-old niece has yet to be frightened by anything in Finding Nemo over the 20+ times she's watched it.
Perhaps your kids are just pussies?
Take an astronaut to launch.