Earlier quoted context omitted.
India is arguably faithfully following the US here, because Modi's populism has more than a few parallels to Trump.
Given the timelines involved, I'd say it's more likely that not that Modi is following in the footsteps of Xi Jinping. In fact most of Asia is in the hands of some kind of ethno-nationalist leader, from Duterte in the Phillipines to Suga in Japan, Xi in China or Jae-In in S. Korea. Modi is not really exceptional when viewed on the scale of other asian leaders. But Asia has always had a much more ethno-nationalist ben…
You really need to be careful generalizing the whole Asia region to fit your narrative. S. Korea was already a bit culturally ethno-nationalist not because of reasons like 'racism' or something like Western populist politics, but because of the more complex history of being colonized and almost assimilated by Japan. And diplomatically S. Korea's has always been pro-US for pragmatic reasons (military protection) and would probably stay that way for some time. (That doesn't mean there isn't any anti-US sentiment among citizens, it's just that it hasn't been materialized into anything significant in actual global relations.)