@esther
Yes, they will. But who's to say that someone strong interest in popular culture is more or less valuable to them than someone else's interest in activism and justice. I prefer to see spaces where one doesn't drown out the other. I think most of us do. As you pointed out, fragmentation in our social spheres is natural. And it thrives on real diversity. If others disagree, that's fine; they don't own the place.