She iterates a lot and pushes that out fast as new this is a big problem and im not a fan of it though with Genesis in General but also it's flexibility, over time you will see a lot of chars that will look almost the same if they aren't entirely unique, hair is one part to differentiate iterations, but it's also a skill not every hair can disguise someone efficiently into another person.
Overall C3DM Designs toons not Humans or rather she portraits disguised humans mostly kpop girls and other Asian celebs, but she has her own kidish style to abstract them and some seem to like it, i don't want to judge that but im certain that a lot of her follower she rather wouldn't really have at all if she wouldn't go this Toonish way, this attracts a certain type of weirdos.
I did my own experiment on this as well but i will never ever go this path, it is extremely dangerous.
if you abstract something which abstracts itself it endsup in chaos.
look for a prime example at Xspada he does exactly this he makes humans into super artificial humans that have nothing todo with the person they should portrait anymore, they are pretty much his definition of beauty , that goes further away from the real person than even the technical limits would bring you alone, the technical limits are pretty much already a fountain of youth applied ontop exaggerate this and you are crazy in my eyes.
Alter3go is also some doll creator i sometimes cringe out in which young direction he goes for VAM.