No people don’t analyze photos like this normally. He just has that stupid grin on every video thumbnail. It’s basically his signature move. Because people see it so often they automatically overanalyze it.

You taking a photo of yourself probably isn't used to peddle scams, plastic, and junk food as autruistic feel-good stories.

You also probably don't plaster your face across every thing you post online.

You also probably have fun. Mr. Beast doesn't do any of these.

I don’t analyse faces like that actively but I do notice fake smiles. It’s always the eyes. Noticing the lack of emotion on one’s face isn’t much different than noticing any actual emotion. And Mr. Beast is making it especially easy to spot. Can’t remember having seen a single thumbnail of his, where his smile doesn’t look uncanny.