Another one raised on violent video games.
AH, yes, this old Boomer tripe again.
So, you want to attribute all the Boomers going postal in the last four decades to growing up watching the Lone Ranger and Hopalong Cassidy shows? Those were violent and statistically just as likely to cause this (i.e., not at all).
I don’t think it’s games or movies, never has been.
But this whole new toxic subculture of incels is a whole new ballgame. They feed off each other online and are a bit of a cult.