Senator Wyden has generally been pretty strong for pro-privacy causes - he's been big on FISA. https://www.wyden.senate.gov/news/press-releases/wyden-statement-on-reauthorization-of-fisa-702-without-reforms-to-warrantless-surveillance-of-americans

I wonder though what constellation of policymakers it will require to go after the default laws that subject anywhere you spend money into a potential state surveillance apparatus