Ah, he's a rude boi
@Lemongrassv, I definitely agree, I personally think it's because of immersion. Like when some female or male readers are reading, they put themselves in the place of the MC so the more attractive they look, the more in-depth the immersion. It might seem silly but I've seen it happen before.
@SmartHeart, most artists now think that looking liking a villainess consists of
slighty upturned eyes and like blonde or red hair