I agree with your point of computer games.
Ultra violent video games such as mortal kombat came out in the early 90’s, and within seven years of that games release Columbine happened.
These violent games desensitize kids. Combine that with all these mind altering drugs and you have a ticking time bomb.
I also think movies and the endless rehash of the crime story may have something to do with these horrific crimes.These kinds of exposures to violence arent good for many people. Think of how many people have post soldier ptsd. Do you think someone with crossed up brain wiring and anger/loneliness/and or SSRI drug therapy is gonna process violent imagery and constant bombardment of the news in a healthy way?
That's utter nonsense, kids are not influenced by the violent video games they play for hours on end or the ultra violent movies on the screen........../s