this is my only thoughts or opinion about why government wsnts to ban bitcoin. Bitcoin is known as digital currency because of that government cannot be trace or track the transaction inside the system and can't control the money flow inside. Some of the transactions here are illegal like purchasing weapon, drug trafficking, extortion, fraud, scam, hackers, and money laundering. It will be a big threat to our country and citizens security. But I hope one day government will seee the brigther side of bitcoin and see how they can contribute in our global economy.