First with Hanni and then Danielle, over a freaking wigs. Hanni get tons of hate and shades from kpop fans there comparing her with other blonde idols. Danielle short wig get some fans mad because she copying their idols and saying Ador hate her for giving her that short hair.
Why non fans care about other idols hair that much? I know twitter is a weird place but idk that people gatekeeping hairstyles that much there or care that much over other idols styles.