[TFYS]

Of course people have friends based on what their hobbies are. In my childhood and teenage years I was only allowed to play computer games during the weekend. While my friends were online chatting and gaming together, I was sitting alone in my room reading books and watching TV. That affected my social skills, the lack of which I still suffer greatly from. I'd be careful with denying kids things that are important in their social circles. The damage done by FPS games or other similar things is nowhere close to the damage done by social isolation.