A closer look
The open-mouthed YouTube thumbnail has terrorized the digital landscape for a decade, but the data has finally turned against it. Jimmy Donaldson ran exhaustive A/B tests on his own videos, presenting different groups of viewers with either a frantic "soy face" or a confident, closed-mouth smile. The numbers revealed a massive psychological shift in audiences: viewers are finally exhausted by artificial hype. By simply shutting his mouth, he conveyed genuine confidence in the content, instantly shifting the entire site's meta away from cartoonish screaming to subtle, smiling intrigue.
