Yeah sure calling me a piece of shit is sure sign of you being calm but I'm glad stop yourself for engaging with people you don't like further to prevent stress. It Takes maturity to do that especially online so kudos to you and hope I wonderful day sir, madam, or whatever you like to identify yourself
if you have the guts to reply then let me give you a more serious look.
from the way you talk, I suspect you are just a zoomer who is just babblely learning to read manga.
the examples you gave are all BS that I believe you don't even know what you are talking about.
look at "Made in Abyss, Black bullet, utawarerumono" those series that see children not only as tools but also as experimental subjects to be sent to the battlefield or just to be killed, even in the anime Fate/Zero there is a scene depicting this, or even in hentai or a ton of dark fantasy isekai when children are only seen as "sex slaves".
a CP, a fiction work that includes sexualizing children is called good does not exist, because the standard I'm talking about here is simply satisfying a few things, it can describe what is considered a crime in many different ways, is there any author who dares to portray it other than it only happens in hentai?
next is that when it describes something that is considered evil, it must also be ready to attack that evil or have sarcastic content about it.
"The Gardens of Gehenna" almost did this but its ending felt rushed and the result was the same.
even the hentai stuff leans more towards fetishization than focusing on the aforementioned conditions.
If I continue to hold the view that it doesn't exist, it will be subjective so let's just assume it doesn't exist for now.
if you watch tv shows like GoT, Homeland, spartacus, would you dare to say it's true porn when you don't know it only includes things like nudity or sex,
same thing happens with hentai and ecchi, softcore or not, these are 2 genres that always have a pre-drawn line to distinguish, something that "tourists" can't tell the difference.
even a word like loli has idiots who can't differentiate whether it's targeting age or describing body type.
and you can continue to use your shitty-stupid "taste" to bash a manga like a fucking stupid tourist, or play the "I'm a polite person that never uses any slur-words" card to defend or justify your hypocrisy.
because after all, I've seen people like you all the time, from reddit to fb, to anime forums that have noticed MahoAko when its anime aired, they only played one card and they said the same thing as you.
despite things like that and the anime is still successful, I just hope the reason the author doesn't release new chapters is because he has to prepare for season 2 or not because he's stressed by "tourists" like you harassing him.