So if everything you do is monitored, how do you achieve privacy in such a world? I might put a physical paper notebook in a reporters pocket then meet with th

So if everything you do is monitored, how do you achieve privacy in such a world? I might put a physical paper notebook in a reporters pocket then meet with them and buy them a coffee or tea. Or I might give them a USB drive with a self-decrypting file and instructions for how to use it securely. Or if I am feeling silly I might borrow a few hundred digital billboards and just broadcast the data to everyone and let the public sort it out. FoghornBlowing?