you would be surprised, seriously surprised with how well they can pull that look off. There is even an entire group of 20+ year old women who do cosplays of kanna and shinobu.
Ironically your height also isn’t accurate. Depending on the country, that’s the average height of a 6-8 year old. Megumin(infamous 13 year old konosuba loli) and Frieren(also an older elf) both are 30 cm taller. They are meant to be shorter as a species, it’s just funny that it makes you wrong for the objectively funnier reason.(10 year olds being taller)
I might, I ain’t judging you for that game, heck that would make me a hypocrite. I love Japanese vns like kinkoi, majikoi, sabbat of the witch, and nekopara. As far as I’m concerned, as long as it stays in anime or video games, I could care less if you want to read about a demon king wanting to take over a high school with tentacle monsters.(that’s not even a joke, there’s actually a game series called yamizome)
I understand your frustration, and I do agree people who like that content are the LAST people who should be shouting pdf allegations over games. The issue is you are kinda making it out as “look he’s the real pdf” when the dude has outright made his accusations against you for less. You can easily point out his hypocrisy, plus the fact he has actually endorsed underage characters and ACCORDING TO HIMSELF has images of a daughter character in an inappropriate situation. Turns the argument from “you are clearly more of an actual pdf” to the “by your own standards doesn’t this make you a pdf”. Holds him to his own standards without any form of hypocrisy