Well, before this thread inevitably gets locked, I'm going to chime in and agree that a lot of us probably do. More than is comfortable in fact. Its just a fact of internet culture that a lot of us are into video games, anime, hobbies or the like. The real difference is twofold. First, Chris is rather childish and uncritical of the media he so eagerly consumes. And second, and perhaps most importantly, he carries it into the realm of absurdity.
As I've said before, there's nothing wrong with liking MLP, Legos, Sailor Moon, Family Guy, Pokemon, or any of Chris' other obsessions... but when you are spending all of your disposable income on it and begging for more on Facebook, then you probably need to assess your priorities. And for godbear's sake, if you find yourself staring at a Sailor Moon wallscroll to 'stay straight,' please don't share that shit with the internet!
Ironically, Chris' obsession with various fandoms is probably a big part of what inspires so much of the trollshieldong. As I said, there are lots of sad people on the internet, and I'm sure a lot of them feel beating up on Chris makes them better than him. But it's because they are Bronies and feel discomfort when they see Chris sperg out over Rainbow Dash. Or they played Pokemon and dislike the fact that Chris also plays it.
I doubt anybody really cares about Chris because of his more obscure, less popular obsessions like Samurai Pizza Cats, the Original Ghost Busters or the American Rabbit.