A Hindu would lead to Hindu conversions, we already doged a bullet with Romney.
I wouldn’t accuse Willard the Rat of being a Christian, a Conservative, or a Republican. Fortunately, I never voted for him in 2012 (voted for Virgil Goode over the two evils). Of course, he was only running to make sure Emperor Zero was elected, just as he personally recruited Egg McMuffin in 2016 to try to sabotage Pres. Trump.
As for Vivek, he might be better served trying for a lesser office of Governor or Senator from his home state of Ohio. Show if his stances are real or just posturing.
I’m not terribly worried about mass Hindu conversions in America. Especially when folks learn they’d have to give up steaks and hamburgers. ;-D