Most Hindu conservative immigrants are not folkist, unfortunately. I previously was guilty of this, unfortunately. But now, remembering from my childhood how utterly corrupt Indians are, as well as previous experiences from my school days with the low quality of Indian immigrants in general, I have changed my views. But the only problem is intermarriage between ethnicities, which is complicated by the caste system. Shyamala's marriage to Donald is frowned upon by many conservatives, for example. It doesn't help that Donald was a meat eater either.
The solution, of course, is racial idealism. I believe those who are truly religious Hindus should embrace this, as they should want the highest quality adherents for their religion, and not care about ethnicity.
Veganism is a good start at promoting racial idealism, although at present the mainstream vegan ideal is not Aryanist (e.g. bodybuilder).