When COVID came and it became impossible to hold physical meetings, zoom gained relevance and became the solution to what would have caused major problems for most companies.
war can lead to a total shutdown of banks and all financial institutions causing even those that have money inability to use their money. We saw a slight fraction of it during the scarcity of the naira and we know how bad it was and that it can get worse should banks stop functioning totally due to war.
We don't pray for war but we can't assume it can never happen so we should prepare for the worst while hoping for the best and keeping part of our investment in Bitcoin will be a sure option.
If you have Bitcoin and banks stop functioning, it's just simple to make transactions through it pending when things will go back to normal and the Bitcoin can be converted back to cash. This is the reason why it's good that even people in the market environment know about Bitcoin so they know its numerous advantages and how it can come through for us in times when our banking system can't work again.
Op, i agree that when there is war, btcoin serves as the best option, during war Bitcoin can even pump due to scarcity of cash but in the aspect of making purchase with it, there may be limitations, I already know that many firms don't accept Bitcoin as their mode of payment so what do we do in such situation? Most times during total shutdown online banking never get restricted, the only problem people encounter is mainly the cash aspect due to government restrictions, normally Bitcoin is a good store of wealth both in the presence or absence of war.
Op there is an important thing you should consider, during war, people don't consider much about transactions although if you have a holding in Bitcoin better because if you are lucky enough to leave the country, you can exchange your Bitcoin for you to be able stand financially again but that depends on the amount you are holding. The major problem of war victims is food, shelter and clothing, when all these are present that's when individual can remember Bitcoin, although I understand what you meant but war outbreaks is not a good experience because it makes people to forget things and concentrate on securing their life first before any other thing.