Teens
For me, it isn't about teens, it's about writers. You have to separate the two. How teens live and spend their time and make their decisions in general really doesn't matter. It's how writers live, spend their time, and make their decisions, whatever their age.
There have always been teen cliques, always been what was probably a sizable majority of teens who did one thing or another to fill their time with things that were not at all helpful for a future as a writer.
The question is what should those teens do who want to maximize their chances of being a professional writer. Playing games and watching movies, or Japanese animation, isn't it. Staying home isn't it.
Darned few teens of my generation, even those who expressed an interest in being writers, did the helpful things, either.
The young really do think it's a new world, but it really isn't. I think people who are under thirty believe the internet was invented yesterday, and video games the day before. And don't realize how many ways there were of wasting time in the "old days."
Writers have always had to make the same choices. Do you read enough, do you write enough, do you get out and see the real world enough? This hasn't changed, and the way writers live has always been different from the way those around them live.
If you go to a college creative writing class today, or to an MFA class, you can find a lot of beautiful writing, but it's empty of real experience. And it doesn't sell.
The question really isn't what teens do, that's what you write about. The question is what a writer of any age needs to do to gain both the skill and the worldly experience writers need.