4 ms·
Closed mouth thumbnail led to longer watch times on YouTube
- NoZebra120vClip 3y agoBut he's baring his teeth in all of them! That's not a "closed mouth" which, in my book, includes your lips!
- WarOnPrivacy 3y agoI am repulsed by face-filled youtube thumbnails. They're profoundly discomforting - like those bottom of the page taboola medical ads were.