Scammer (Lack of) education

I had one of the most interesting conversations with a grown adult last night. Medicare scammer was on the phone with me for 37 minutes (Total). During the call he accused me of trying to pull a joke on him... He seriously thought I was making up a chain of grocery stores called "Piggly Wiggly" until he googled it and then found out they do exist. He then later in the call accused me of making up "World War II" and that it didn't happen... until he also googled that and had to admit it happened...

I could understand him not knowing about the store chain Piggly Wiggly, but World War II??? I guess they don't teach that in India? 

(NOTE: I have audio saved and working on the video currently, may upload eventually).