@noyoushutthefuckupdad They're supposed to look and act like little girls. Anime girls, kids, and cats are cute because they have huge eyes and heads. On a scale of neoteny anime girls are higher than babies

Moeblob anime girls also have the same head and eye features from babies to adults. Yui is a highschooler but her head is the same as an elementary schooler's

(this is also why normies think it's pedo when the anime girl has booba, they're not used to it and just see a child's face)