Kulturkampf

[Kazuma_Kiryu]

https://www.researchgate.net/publication/361085409_Blue_Hair_and_the_Blues_Dying_Your_Hair_Unnatural_Colours_is_Associated_with_Depression

A number of lines of evidence, such as studies of religious converts and members of conspicuous subcultures, have found a relationship between holding and expressing a strong counter-cultural identity and mental instability. Here we test whether dying your hair an unnatural colour - something which conspicuously expresses non-conformity - is related to mental instability, using a large dataset of online daters (OKCupid dataset, about n=14k used in this study). We find the expected pattern, which was moderate in size (p = -033 to -0.23, depending on controls). This pattern persisted even when controls for age, race, sex, sexual orientation, body type, intelligence, polyamory, vegetarianism, and political beliefs were included.

 Pink-haired girls are safe for now. I the pink hair.