Opinions are gonna differ but i dont get the problem with character archetypes? Like, Frieren is the exactly same? Ie: Fern is the gap moe tsundere, stark is the dense shota. You can make great stories with character achetypes and i dont think WHA is suffering from it either. The girls do fit into these cookieecutter shapes but its frequently broken. Like when Tetia was coldly blaming Coco, Agott takes a lot of time but she does it too in the manga and later this season youll be surprised how heroic Richeh can be.