There certainly are tradeoffs, full Transparency vs no Transparency. Technology will enable packaging up data and sharing it in a controlled way with people whom our social structures deem necessary. In a way and scale not seen before. There are huge opportunities here enabled by Blockchain and Cryptography.

I wont give an oponion on what the right balance is or what data should be shared but if the technology enables a new level of control which we can experiment with then we might find a good model to work with and the right balance to keep Governments happy and People safe and secure.