I said that even before he started playing. Remember that the people watching him can't let him fail at games because it means that detractors win. It's another twisted sense of "need" they have to make sure he can beat every single game he plays.
So they just write 10 paragraphs via email on how to play the game, builds, secrets, exploits, etc. Then, they tip, send superchats, messages, etc to make sure he understood the guides and instructions.
If you think this is insane, then just watch on how Swagginz stay an entire major stream (several hours) of Fallout New Vegas telling him step by step on how to proceed with the game.