Not too negative, just wanted to make sure he was taken seriously, the amount of research and peer reviewed articles he covers in his videos is quite intensive, he doesn't half ass it at all.
What it does for you is between you and your YouTube overlords.
For me, I try not to judge people for their body shape and listen to what they have to say regardless.
The "festooned set" is a common thing across YouTube influencers and affiliate marketers, this guy particularly likes to push bone broth and other keto related stuff. Doesn't mean he isn't damn well versed in the subject matter though.
If you like I can track down some old 3 hour long talks on autophagy and fasting if you'd prefer, those doc's are pretty funny too sometimes.