There's such an aggressively apolitical movement in the US that anything that smells of being political - even the term "political" is so ridiculous, when you think about it. The worst part of governing, the political side, is the grossest part, so that's what they call it. So anything that reeks of that immediately gets tuned out by 70 percent of the population.
I don't want to speak for my movies; you could say my movies are just completely silly and dumb, but in the case of 'Idiocracy' and 'Borat,' without a doubt there is a really subversive and sophisticated assault on American culture. It's one thing to mess stuff up and break stuff, but [Borat] is really pointing out the ideology of America. It's one thing to break stuff and damage people's possessions, but when you start aiming at the ideology of America, that's dangerous comedy.
It so happens that America, according to all the polls that are out there, is pretty progressive. So you're not going to see messages that support Ayn Randian individualism at the cost of the whole, because most people don't agree with that.