Earlier quoted context omitted.
The outcome of all that is that even insignificant people like you know that it happened and upset people. The alternative of protests that never happened certainly don't have your (or anybody else's) attention in nearly the same way, obviously.
That's the same outcome of terrorist attacks and massive ad campaigns. Hardly useful without an actual message. The only thing most people know about occupy wall street was that a bunch of people camped out for no particular reason.
You mean those things that have changed the world in massive ways?