I agree that the SCOTUS case cited is not in itself the fatal blow against third party doctrine. But it's a major step in the courts recognizing that pre-digital doctrines need adaptations/concessions to apply to a digital society. Again, IANAL, but if the third party doctrine includes Alexa requests, then why have police (at least in other jurisdictions) needed search warrants to get account info and content and emails from Facebook/Google? [0] Though I'm probably naive in hoping that there's a conclusive distinction; the third party doctrine would seemingly apply for the U.S. mail, but doesn't seem to.
I definitely didn't mean to imply that the NSA is above doing illegal activities. But it seems self-evident that people were very surprised by the Snowden revelations, enough to demand reforms [1] (or at least "gestures", if we want to be cynical). And people would be just as surprised to find out the NSA doing something far more invasive today. Laws and regulations don't mean that illegal activity will cease to exist -- but it makes such activity much more difficult/cumbersome to do, especially on such a wide-scale, without the conspiratorial buy-in from agency managers, leaders, and high-ranking legislators. So I'm not surprised that the NSA has the capability to do massive 1984-like domestic surveillance, but I would be surprised that such a program was approved and implemented. The laws/regulations on paper are what make it possible for anyone to get punished when someone like Snowden whistleblows.
I definitely didn't mean to imply that the NSA is above doing illegal activities. But it seems self-evident that people were very surprised by the Snowden revelations, enough to demand reforms [1] (or at least "gestures", if we want to be cynical). And people would be just as surprised to find out the NSA doing something far more invasive today. Laws and regulations don't mean that illegal activity will cease to exist -- but it makes such activity much more difficult/cumbersome to do, especially on such a wide-scale, without the conspiratorial buy-in from agency managers, leaders, and high-ranking legislators. So I'm not surprised that the NSA has the capability to do massive 1984-like domestic surveillance, but I would be surprised that such a program was approved and implemented. The laws/regulations on paper are what make it possible for anyone to get punished when someone like Snowden whistleblows.
[0] https://www.reviewjournal.com/crime/shootings/unsealed-docum...
[1] https://www.pbs.org/wgbh/frontline/article/how-the-nsa-spyin...