Not only has the concept and implementation of automated law enforcement portals been around since the 90s, the Snowden docs revealed that major providers were providing such portals. AND that their inter-datacenter communications were being piped directly into global intelligence databases without.
These portals, NSLs, and other mechanisms have also been codified into law for over a decade, and their existence is extremely well documented as well as reinforced.
It sounds like a wild claim, but unfortunately, it is extremely based in reality. And, it's so well documented that to be ignorant of it at this point is akin to incompetence.