Stewart is an idiot, and the DUmmies who claim he, rather than Fox, gives actual news that informs people on the issues are even bigger idiots.
Stewart loves bragging about what a powerful media voice he is when people fawn over him, but as soon as anyone calls him out on one of the many factual errors he makes on the show, he retreats back with his "Oh, well, it's not a real news show, it's just a comedy parody show done for entertainment" excuse.