-They love to use traditional polo shirt wearing white guys. Also the name, generic american ass first name "thomas" with a vaguely unusual last name so it's believable. I promise that isn't his real name.
-The thumbnails use the phrase "it's over" a lot, CCP shills have been trying to use chud terminology lately because they want to capitalize on isolationism tendencies.
-Some of the thumbnails and titles have "let it rot", which is a term for a phenomenon in China where the youth are checking out. This is an attempt to flood that search result with "west collapsing" shit instead of "china collapsing" shit.
I promise you they 100% do this intentionally. I did edits for a company where the "financers" were adamant about us putting the word "Evergrande" in things that showed american infrastructure failing. And yes, if there's text in the thumbnail that will influence youtube search, they've been doing that for years with image recognition.

-Since 2020 there have been a ton of chinese sources offering money to youtubers to praise chinese cars (specifically BYD) or shit on western ones. I used to get emails all the time from the most sketchy ass ESL sources offering money to say vaguely pro china shit, or take an anti western stance on something that involved china, but they would never SAY china.