Parents are the first teachers kids learn from, whatever you see people doing are a product of what they have learnt from home and environmental exposure. We cannot generalize that parents are responsible for the chaos happening in the society because we have children who were well brought up but peer influence and pressure changed their mentality and it reflects in the things they do.

Of course there are some parents who do no train their wards while they were at the early stage of life and now that they are misbehaving, they try to call them to order, but it's quite late and its beyond their control. We all have the liberty to choose to do the right thing, even if parental upbringing was poor, we can remould ourselves into doing something better thereby improving the situation of the society.