What if it's possible to pre- program robots using block-chain tech. Inserting the algorithm into the circuit of the bot and it storing all the written or spoken data of the block-chain. Meaning thousands of peoples thoughts, characters and ways of speaking are known by the bot and it can identify the person that spoke on lets say a video or translate a post to another person. Or for worse things that I will rather not talk about. Or if you plug a bot into your favorite compilation of things so that it can interact with you specifically and make you happy via recalling a song, photo, story and such.
What if there is at this very moment a 1000 robots learning from this specific post being programmed like a parrot. Scary to say the least.
What if most of the people seeing your post are not people....but robots or circuitry.
What if block-chain tech is a way of universal spying and enslavement.