Also, just because India is majority Hindu doesn't mean there isn't massive diversity within those populations. India has 22 official languages (and many more w

Also, just because India is majority Hindu doesn't mean there isn't massive diversity within those populations. India has 22 official languages (and many more which don't have the same level of representation). India will never be ethnically homogenous to the same extent that Japan (a country with two large religions that peacefully coexist) and China are.