Game Theorists is just a series to appeal to the "smart" video gamers.
The ones that think they know pretty much anything and like to feel better about themselves.
In reality, the narrator is a genius for abusing the smug little community and providing simple graphics to help them keep up with what he's saying. I feel he knows this stuff isn't for real, no one should, it's kind of bull stuff, but the idiots on youtube buy it, and that's what he's targeting.
He's just appealing to a very gullible group to gain viewers and money, a smart thing to do.