We shias need to understand that we are in no way answerable to sunnis for our beliefs and practices. Theirs is not the default version of Islam. If anything, they should be explaining why they ignored Ghadir,
Muawiya was the one who opened the door to monarchy in Islam. That directly led to Yazeed’s rule, and eventually, to the tragedy of Karbala...
He was equally responsible!
Yazeed la'een did the crime(karbala)
Muawiya enabled the system that made it possible....!