An entire generation has disregarded copyright law. It doesn’t matter whether copyright is useful or not anymore. They could release attack dogs and black helicopters and it wouldn’t really change people’s attitudes. It won’t matter how many websites they shut down or how many lives they ruin, they’ve already lost the culture war because they pushed too hard and alienated people wholesale. The only thing these corporations can do now is shift the costs to the government and other corporations under color of law in a desperate bid for relevance. And that’s exactly what they’re doing.