Regarding Capcom, basically, Capcom always had a fondness for loli like characters, Lolicons were always present in the Mega Man Communitu and it was hardly avoidable because you have that odd so retard posting "Roll Cunny" had to ban that freak, pretty sure he was a deviantart fetishst too.
The thing with Pragmenta is, I view her design the same way as M3GAN's Design, both are designed to be unsettling. Your first thought isn't "Wow I wanna bang that child because a sad strange little man is projecting his pedophilliac desires onto this character." my first thought is. "Holy fuck, that is creepy." Diana is a robot, M3GAN is a Robot, both are children, realistic looking children, and I don't think trying to argue in favor of pedophiles is the hill you want to die on.
Who knows? I am a dumbass chud who finds Piccolo attractive, the idea of Jersh saying that without reading back makes him look sick, and who were the people who agree with him? I would also like to mention M3GAN is played by a kid but for the actual stunts they used a robot.
The comparisons between Diana and M3GAN are that, they're meant to represent a child, and by arguing you want to bang them it makes you look like a fucking pedo.