There is a well-known domestic expert singing the conspiracy theory of Bitcoin in the United States again. I said: The Bitcoin system is open source and transparent, what conspiracy is there? He actually did not understand what open source means and spoke nonsense, asking what open source is? I said: It is the program, the code, the logic, and the gameplay that are public. He: Oh! I added: For example, mahjong, poker, and chess, can you say that the people who invented the gameplay of mahjong, poker, and chess are engaged in a conspiracy? The expert then lowered his head 😁