Changing the world requires caring enough to do something. We'd be in a much worse situation if a friday afternoon's clicktivism wishes were the governing force of western civilization.
As an occasional tabletop gamer, I can often conceive several different winning strategies just by reading the rules of the game.
In the game of American representative democracy, I would not recommend your strategy. It's playing for 2nd place.
If you truly believe what you said, you should be recommending that people act to corrupt a public official in a manner that provides some leverage to them, personally. Alternately, poach the blackmail material from someone who already has leverage.