To be clear, this story got legs specifically because California is bringing a case against Cisco for caste-related discrimination. So the government is certainly trying to censure someone for it.
https://news.ycombinator.com/item?id=24953219
https://news.ycombinator.com/item?id=24953346
But what can you do.
The main thing I think the article got wrong is this:
> they're often clever attempts to find out something very specific
I don't think they are "clever" attempts. People aren't that clever, in general. It's very possible that people are just used to asking these very normal questions out of habit (e.g. "are you vegetarian" is a perfectly normal question to ask before going to lunch with someone, to factor that in your suggestions of places to eat). It's just that they may be subconsciously deriving further biases based on the answers instead of taking the answers at face value. If, for example, someone not being vegetarian was originally just a benign question to go out to lunch together, but later subconsciously causes the manager to not give them that promotion, that would be discrimination, and I can't say for sure that that doesn't happen.
This sounds like a white male talking to other white males assumes that racism is not seen anywhere
It doesn't prove anything one way or the other, but it is the exact same rhetorical strategy.
The evidence for this happening is poor. I have dozens of Indian friends who have been in the US for three decades, and they've never heard of it either. It could still be happening, of course, but the case for it would be more real if there was one actual case of a company or government censuring someone for it.