Zach looks less and less healthy the more recent the clips.
Also, hilarious that a number of them are marked as "can cause harm to the viewer" or wording to that effect.
I only watched the most recent episode "Day 9", and there is a brief clip of Sir Chrissy of the Shiny Nike doing his sunday night dog and pony show.
Chrissy didnt look too healthy in that either, it may be a special TikTok filter the kids are into.