I don't know Ken, I kinda look at it different. 47% say it's not fun anymore and then 42% would rather play video games. Sounds like to me they would rather sit on their butts in the air condition than get out and WORK hard for something. Too bad one of the questions wasn't " did you quit because you're a lazy a$$ ".
Maybe 42% would rather play video games because no one is there criticizing every move, or yelling at them for getting their character killed. Or maybe because it's more spontaneous instead of being over-scheduled - they can do it when they feel like it.
From a kid's perspective, all too often it can feel like they're playing for the adults. With video games, since no one who's not playing cares about the outcomes, they're playing for themselves.