I'm wondering this because is such a real threat to bank system and we all know how banks and governments are tightly linked !
BTC could make people more autonomous, self-resilient, being their own bank. You can use it like cash, making your transaction almost untraceable (or untraceable using e.g. monero or dash or laundry systems) : this is governments worst nightmare, isn't it ?
Yea!! I also wonder about it. Banking system has a great threat from blockchain, as blockchain is completely decentralised whereas banking system is completely centralised. Moreover public sector banks provide a great revenue to the govt of the respective country. This might be because of some countries who think that use of blockchain technology and using crypto can improve their economy.