Many years ago, on a CFS3 Multiplayer server, an idiot loaded a MiG-15 into an open Europe 1945 map.
I shot him down with my Me262A-1a and he screamed that I was "hack cheating" and I explained that first of all, the Soviets didn't have a MiG-15 during WWII, and it didn't help that he didn't know how to fly the thing.
His response was that he was pretty sure that the MiG-15 was in WWII, he had read it on the internet...
You can watch this guy's video and either laugh or cringe. Also, the Iran-Iraq war is a rather fascinating topic considering the F-14's success. It's from the same War Thunder Youtuber I mentioned who claimed that he could embarrass a Tomcat with a MiG-17