Their system not only doesn't work but creates haystacks so big that needles get deeply hidden and no real intelligence happens.
The rationale for the spy-everyone story is such an implausible fantasy. We have to stop letting people get away with saying it without being challenged.
This needs to stop.
Two countries in conflict may hack the US as a proxy to get at the others communications - with no direct interest in the US at all.
This is a factually possible scenario. It's the unchecked blank check bureaucratic process. This the natural output given such input parameters.
We need a way to make this more real to people:
Dysfunctional projects of grandeur is how organized people respond to no oversight and unlimited funding. They will invent justifications to perpetuate their purpose. This happens through an utter failure of discretion in governments, startups, not-for-profits, wars, corporations... everything.
Preventing it is Our Job to make a functional society.
-Hermann Göring at the Nuremberg trials