Ok, but consider this.
Chris Chan as the next Tiger Kingesque documentary.
I say this half jokingly. Making a documentary of Chris as he is now, believing in the merge shit, would be too convoluted and probably just get a bunch of people to feel sorry for him. I'm imagining Chris, almost a decade back, when he was trying to be an alpha male and had a huge fucking attitude and didn't go into hedgehog defense mode when confronted in person. Now that's a documentary I would get a good laugh at and definitely presents himself as a local weirdo "celeb" instead of another batshit insane person who needs to be put into a facility.
The problem with getting a documentary of Chris now is that Chris retcons history to fit his dimensional merge delusions. You won't get Chris reciting old stories as we remember him telling them previously. We'll get stories narrated by "Sonichu" and changed to include merge shit that didn't exist back then.