usually when i read manga, the mc mostly has brown hair, red hair in manga mostly prefer as strong, brave person. silver or white hair is cunning, elegant , black hair is mostly mysterious and blonde hair can be cheerful, likeable person. i think in anime hair colours has meaning to their personality
But when we think about real life it iş suite funny xD we dont see often white , green,pink ,red. If i see boy group which have a colorful hairs i find it weird xD not usual things . When describe your friend you can say:
Oh i am talking about blue hair boy yeah yeah with silver eyes. Yes yes very big silver eyes haha
I don't think the author was intending to deprecate red heads. Red is a fierce and passionate color. For it to be the villain's hair color just gives it a dangerous vibe which is quite suitable for a villain. Also I rarely see villains with red head in manga. It's usually blonde, you know stereotypical "mean girl" lol
is it just me or all the goddamn villains in these kinds of shoujos ; all the villainness
have red hair, i could probably make a list of this thing. (/TДT)/