If video games don't cause violence, then what is the point of his shutting down his operation?
I can't give you a real answer.
This is an interesting question I want to discuss .
I have played a bit of "World of Warcraft" and it is a lot of fun.
I note that some of the shooters in the past have played a lot "shooter" games.
I don't think that it adds a lot to the danger , but it is hazy enough that I might be wrong.