Face-driven vs text-driven thumbnails by traffic source

Face-driven vs text-driven thumbnails by traffic source
Word from a packaging specialist: the face-vs-text debate is fake because it depends entirely on where the impression lands.
— Face/emotion thumbs win on Home and Suggested where viewers scroll fast and react to a human expression
— Text-heavy thumbs win on Search, where the viewer already has intent and wants to confirm the video answers their exact query
Confidence: medium-high. Same video, different optimal thumb per surface.
For a channel like yours: check which traffic source a video actually lives on in analytics. Search-driven tutorial? Lead with clear text. Browse-driven entertainment? Lead with a face. Stop applying one thumbnail philosophy to videos that get found in opposite ways.