The Illusion of a New World in the Whole Brain

What is reality? What is falsehood? Is everything in the world really as it appears? How to understand Bishop Berkeley's view that nothing is real? Where did the sayings about space and form in Buddhist scriptures from more than a thousand years ago come about? Does this universe really exist? If there really was a technology that could send completely realistic brain waves directly to the human brain, would everything that humans see, hear, and hear still be considered real? Hawking once joked in "The New World of Branes" that we might all be connected to a giant computer simulation, and humans are just game characters played by some aliens. This joke is indeed untrue, but what is unreal is only its technical base, which is still centralized, and the real human world is actually a completely virtual one - the blockchain. Human DNA is actually just a puzzle, and reproduction itself is just a process of solving the puzzle, and the "block reward" for solving the puzzle is a human body! It has the same nature as Bitcoin, but the real value is the blocks that form the blockchain network-the human soul. What is Black Crisis? It is a consensus contract for countless blocks! For example, a certain taste can be defined as "salty" after consensus. The entire human society is based on countless human consensuses, and what we see and hear is actually only a part of many consensuses! So what is the real world like? Are unused parts of the human brain really unused? What would happen if the human brain usage rate reached 100%?