Can I ask about your conclusion of this being work of an adult? Cuz I agree with u but it's not possible for these mangas to not be made by adults even if they are sfw ones and wholesome etc.
Or do I don't get your point, if so correct me pls.
Commenting so the reply appears
There are a few, very few, 18-19 years old mangakas, though they start posting their works on Twitter.
My point is that it's disgusting that adults are sexualizing teenagers, i.e, children.
Teens feelings horny is valid, and I don't mind mangakas portraying their lustful feelings without sexualizing them and sexual tones.
Like in kimi no todoke, sawako and kazehaya are 18 (still children) and had sex for the first in their life, and the mangaka didn't showit as she should have done.
I am am adult, and I can't imagine myself drawing kids and any adult under 25 sexually.
There is a reason why i never watched euphoria I discovered at the age of 21. The actors are older than me, yet they are played teens and knowing euphoria sexualizes and objectifies teens, mostly girls, I never watched it.
Lots of mangago users would throw themselves in a volcano to excuse authors sexualizing teenagers/children, and twist valid criticism, no different from incels and pick-mes accusing feminists/leftists of purity culture for calling out the harm of porn.
Teenagers being sexually curious and horny is very valid, but the author, an adult, is here sexualizing the female lead. And teenagers are children and should not have sex, because sexual intercourses aren't neutral and will negatively affect them.