Anecdotally, I can confirm that most mentions of her on Reddit that I've seen are very pejorative toward her.

Yeah I can't find it either. All I can find is this bit that says she sued her employer, alleging gender discrimination, but the jury found in favour of her employer (10-2 and 9-3). I suppose people might be a bit wary of her after that...

I didn't intend it to be offensive, just to illustrate her persona non grata status after suing for discrimination. My dictionary says the offensive racial use is historical, not current.

Don't think you are right on this...

PS : putting this here for those who may be misinformed

"Pariah" might be "like the n-word in south India" because in India the relevant castes and ethnic groups are still there and applying the term to an Indian is an actual insult, but for everyone else it's a purely metaphorical reference to a specific and remote historical instance of people treating other people with extreme contempt or worse.

Pariah is a perfectly valid and non-offensive word.