So they won't be able to kill cryptos, but they sure can criminalize them. Stupid enough to be implemented by govts.
Same reasons with you here. People will always find ways to circumvent the law if it is beneficial to them like this cryptocurrency for example. Cryptcurrencies like bitcoin eliminate the boundaries in financial technology, wherein anywhere in the world you can send and receive and accept payments.
Bitcoin and other crypto use internet and you will not have access to it if all government close their internet access to bitcoin.
Plrase notice this can be happen if all country ban bitcoin. We can still use bitcoin if there is one country left.