Governments tends to hoard information, they just store everything they can for "future references". Later on the process they can use some types of algorithm t

Governments tends to hoard information, they just store everything they can for "future references". Later on the process they can use some types of algorithm to dig and cross information for a target or whatever, but is a different matter. Nobody is going to say "ok track me, but don't use an algorithm" that would be the lesser problem, obviously the tracking is the issue there. As I said before, is a different discussion.