we know that in the 19th century there were many "feminist movements" striving for equality for women, however, a late-burning "hashtag # I am not a feminism" movement has recently appeared on the Instagram, and these women say, "We don't need what you call feminism. "Sounds strange, doesn't it?" They dislike the mainstream feminist movement and think that many extreme feminism has influenced their being women, why is there such a movement?