Sure, but we're not really talking about federal agents for the most part. We're talking about local police forces in states sending subpoenas to Ring.
>>goodSt+tx2
Federal law's ability to enjoin local police activity is limited.
And in any case: the law is a blunt instrument. It's (usually) better as a slowly changing representation of conventions and social consensus instead of something that we make sweeping changes in (whether legislatively or judicially).