Hello I am Indian (from NW India originally). I don't mean to sound prejudice or racist but why isn't the fact?

that some native Africans, Native Americans, Maoris,Polynesians practicing cannibalism acknowledged in social science cles? Or the fact that East Asians like Chinese, Vietnamese, Filipinos eat dogs and cats? I think its all political correctness. And why do people say Indians from India are Asians? We are NOT Asians, only geographically but we really have nothing in common with East Asians whom are mongoloids.