They don’t have a social media service, right? So where do they get the data to train their AI models ? Surely they need a lot, right? It would be nice if the public knew who cooperates with them (other than governments) and just boycott their services, or at least pressure them.
If company X doesn’t offer your data to governments officials, but offers them to Palantir which makes a profile of you that it offer to the same officials, isn’t that even worse ?
The short answer is basically everywhere they can find data.
But sometimes the government even wants to give them all the data they have on every citizen in their country, including medical history, financial information, and much much more. So the police can “Minority Report” terrorism before it happens