I have never been to India, but many atheists I have encountered use India, China, and other eastern countries to claim God is unjust for looking to send those people to hell even though they have never been preached to. I always say to them: “what if God sent you to preach to them so they can avoid hell”. They always go away afterwards, because they realize that it might true that they are the reason those Indians and Chinese would be going to hell.