Those people are idiots then. If they were really interested they would go away and take some time to learn about the real facts and history. This is a game, it can get people interested in the subject sure, but as long as it stays away from dumb moral grandstanding it doesn't have to teach anyone anything. It just has to be fun.
People are not interested. Two illustrative examples:
- anyone will tell you that the Red Army fought with one rifle for three, because he saw it in the movies. He will not go to read a book or go to sites where archives are digitized. Because people go to check the facts if they are passionate about something. If he is not interested in this topic, he will not check the facts.
- but just as anyone will tell you that Oskar Schindler was a hero who saved people. After all, he saw it in the movies. After all, he will not go looking for real information and will not see that he was a bastard who settled well in the Nazi system and saved people for jewelry and was caught with diamonds of those people whom he "saved". Who cares? The film said that he was a hero turned Nazi into a good man. And no one will go to see the facts, especially if the film was a masterpiece.