Bro it's actually the parent's fault if their kid becomes violent due to video games. Like bro you have to drag little kids away from their tech if you want them to get off. I should know, my family has within the past month have taken care of thirteen different kids, all of them are the same, phone/tablet all day. Parents these days have to deal with their kids rather than give them tech and call it a day. I sorta speak from experience, I grew up without a single not-provided-by-school device, I am less likely to commit crimes compared to all the kids that grew up with tech, a surprising amount of people that I know actually agree.
Sorry for the long paragraph, but it's a serious topic that must be discussed.
