They definitely predict many things and were right when they talked about the fans that follow them and the ones that would do the same and even the things inspire on them because after Columbine, many songs, movies and stories came out inspire on them and their actions. If they started a revolution, well I wouldn't call that a revolution but they started something big and their influence in my generation has been something that till now is more controlling by the authorities and known but that must be since the beginning because is a influence that take many forms and is dangerous many times.
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The most terrifying fact about the universe is not that it is hostile but that it is indifferent; but if we can come to terms with this indifference and accept the challenges of life within the boundaries of death — however mutable man may be able to make them — our existence as a species can have genuine meaning and fulfillment. However vast the darkness, we must supply our own light