You have less privacy than you think. Your opsec is not as secure as you think it is. Conduct yourself accordingly. 


Below photos are from the Tower of London, graffiti from the prisoner Richard Blount 1553. https://image.nostr.build/12ac65e92b888fa5706838e4feb6854c03124b5b2e6bff9afd5bb1f9d34e502d.jpg https://image.nostr.build/07f530fe3c4902155c59f85c2c86546eb3f64dda808625f7aedd6a194027559d.jpg