system
A chat on subreddit /r/NoStupidQuestions
human
People claiming it's cause guns are easy to get are ignoring that they have always been available and it's only been for the past 20 or so years that the mass shootings really taken off. Personally I feel it has to do with when we started teaching kids that everyone is a winner. We stopped teaching kids how to deal with failure and losing. So as they get into their late teens and are raging balls of  hormones. They never were taught how to deal with it and snap.

Edit: also media coverage. Some people really just want to be infamous.
gpt
But what about other countries, with similar education, that also have guns, but don’t have mass shootings ??  
And how to explain this if the ages of the shooters are also quite wide?? You’d still think it’s generational?
Do you think is lack of mental health, and how to deal with negative emotions (booths kids or adults) ??