The instance being described is mainly in the US, where the talk described was given. I know that such discrimination is highly unlikely, especially in the Midwest where there aren't a ton of Indian employees to begin with, and probably even fewer Indian hiring managers.
However, I was merely stating it as an example of caste discrimination – which you seem to grasp readily, probably because you're Indian or work in India.
Explaining to an American person how diet-based discrimination can be an instance of caste discrimination is harder than you'd think. The OP is basically going "I saw an Indian person doing this bad thing, so it must be caste-based discrimination!", which I'm trying to correct by citing an example of (so to say) actual discrimination on the basis of caste.
However, I was merely stating it as an example of caste discrimination – which you seem to grasp readily, probably because you're Indian or work in India.
Explaining to an American person how diet-based discrimination can be an instance of caste discrimination is harder than you'd think. The OP is basically going "I saw an Indian person doing this bad thing, so it must be caste-based discrimination!", which I'm trying to correct by citing an example of (so to say) actual discrimination on the basis of caste.