In "Argo," we see a mob of angry Iranians storming the embassy during the 1979 revolution, and in "Reading Lolita in Tehran," the protagonist returns ...
"I am not a fan of burning books, and I have some experience in this," he said. "We cannot burn books, no matter how much you dislike the book. I would not, for instance, burn the books of Dan Brown."
Who's making fun of Iranians? Nobody. Except for Iranians themselves. Most likely, this shortcoming stems from a lack of familiarity with the endearing quirks of Iranian culture that would lend themselves to proper parody.