Carrie Brownstein on self-important music scenes: “When you’re indoctrinated into a scene, there’s this pride that comes with being accepted and understood by people you admire. But the flip side of that is this almost stifling sense of democracy. You put yourself down, to overcompensate for the embarrassment of riches or the little attention you get.” Even worse, she said, was “the élitism that passes itself off as inclusiveness.” She went on, “The rules are so esoteric, so hard to follow, that no one else could fit in. And what you’ll never admit to yourself is that you don’t want other people to fit in.” That’s a good summation of what “Portlandia” lampoons.