[sgtbono2002]

Micheal Moores movie proves he is right, Americans going to see it are the most stupid people on the planet.

[Steel Wolf]

'(Americans) are possibly the dumbest people on the planet," Moore told Britain's Mirror newspaper recently, referring to his fellow citizens as a whole.

"No one ever went broke underestimating the intelligence of the American people" H.L. Mencken

I think you're right, and both Moore and Mencken support your idea. Moore is making a bundle off of the dumbest segment of society.