Understanding the fundamental, irreconcilable conflict between copyright enforcement and privacy of communication
Copyright Monopoly: Enforcement of copyright is fundamentally, conceptually incompatible with privacy of correspondence. You can't have the sealed and private letter in existence at the same time as you enforce copyright, once communications have gone digital. This is the reason you see VPN companies and other privacy advocates fight copyright enforcement and copyright law: because society has to choose between privacy and copyright, and basic civil liberties are considered more important than one particular entertainment business model.