Chris started doing that after his frequent videos covering Coronavirus (starting mid January, 2020 -- that's how early he is on things!) and then Youtube would either take down the video or suspend his account (giving him a "strike"). He even tried things like saying "Dwizibin" and "Dwizibin 2" instead of hydroxychloroquine and ivermectin, respectively, ... trying to evade their ban bots. But the videos kept getting banned.

So he then went "gentle" in each of the videos on Youtube, and then full bore truth on a "part 2" for each video on his own (subscription required) site.

Now that is his business model. Freemium on youtube, and premium on his site.