Palantir is, as far as I can tell, not a building full of giant disks and evil arch-villains trying to make billions of dollars by looking at your personal data. Nor is it an advertising or data company (like Google or Meta or Equifax) trying to make billions of dollars off your personal data. It’s a software and SaaS company selling tools and a consultancy helping clients use them.
So maybe someone here is up to no good with someone’s data, but this is not at all implied by anyone’s mere use or Palantir.
To the extend anything nefarious is going on, I would imagine that someone is overpaying and/or receiving an underperforming service. Think about everything Accenture is infamous for.