Why are rural women so poisonous?

Young women in rural areas should be rare now. In the past, this phenomenon occurred in rural areas. Most rural women are uneducated and lack educational knowledge. The most venomous women say that most of their children are malicious, and they only say this because their children hate iron to produce steel. They still love their children in their hearts, but they just can't express it. I don't know if it will hurt them.