When war is over, the world will realize how important cryptocurrency is to a country. If unfortunately fall into an economic crisis, isolated from the outside world due to war, where fiat currency depreciates blocked banks cannot withdraw and transfer money there is no place to safely store assets. Only crypto can be the only solution to help them solve problems that banks and fiat cannot do.
Exactly, and in such case, it's always better to use no KYC decentralized exchanges like
https://crp.is/ As no one told that people could continue freely use crypto. And doing that anonymously will be the only way out.