Can we live Without btc?
We could, even before 2007 we could live really a good life with just fiat but it could make some of us losing income source as we are doing right now.
Stable coins are good for Transactions.
Define "stable coins". If we are talking about coins then there is no such thing as stable coins, each coin has its volatile and if coins are stable and how in the world we can gain profit from trading then.
There is no reason that government Will let the btc to stay alive.
Some of the countries banned Bitcoin, but the rest not and they are using cryptocurrency especially for the bank security(Blockchain)