Who thinks like that? Who thinks deeply about what they have seen and whether or not it relates to the world around them?
When someone sees an entertaining movie they either like it or don't like it. If they like it, then the messages within will resonate.
Obviously, if I think like that, someone does. Let's remember this is Hollywood. They are in the business of projecting images (pun intended). If the image is that conservative ideas only show up in comic-book style movies, they subtly brand conservative ideas as fantasy. Also, they remove the intellectual component from conservatism.
I don't think there needs to be a conservative "Dinner with Andre"-type movie, but it need to be more than a John McClain-style blow-em-up action adventure.