The central purpose of government in a democracy is to be the role model for, and protector of, equality and freedom and our associated human rights. Government leaders must set an ethical standard for the people to emulate.
In this regard, you are failing badly. The behaviour exhibited daily by our politicians would not be tolerated in any school, any workplace, any organisation.
If you want to help us address bullying, clean up your own act and set an example of how you would like our children to behave.