I would think and hope that, but evidence tends to point to the contrary.

A quick search brings up multiple articles including:

https://arstechnica.com/tech-policy/2024/01/nsa-finally-admits-to-spying-on-americans-by-purchasing-sensitive-data/

Guess those EULAS we all agreed to but never read had some sneaky language about what they can do with the data.

If I had to guess, obtaining the data by force may require a court order or legal process.

Buying data that someone else is willingly selling bypasses those steps.