Here's another old people play video for you. Here a group of elderly people play and react to Grand Theft Auto 5.
If you are unfamiliar with GTA5 then let me sum it up for you. It's a open world sandbox game that includes vehicle driving, shooting, and various other activities. The game has received a lot of criticism in its lifetime because of the violence it portrays.
Most of the old people start playing and aren't very good, it takes them a while to figure out the controls. It also takes them a while to understand that you don't have to stop at stop lights. Once they found the guns it was all over, all of them started shooting people up and killing in crazy ways.
It would seem that Grand Theft Auto turns the innocent untainted minds of a senior citizen into a psychopath.