What happened if in the war you are force out in rush to survive bullets with no means carrying away with you stainless steel plate of the graving that you make of your passphrase for the coins. What can you do because war and running out to refugee camp has no preparation. I'm looking at the war all over different location and I think of that for people in problem like that.
In this kind of situations to be honest there is absolutely nothing you can do, your well being will be your first priority but before this situation today where Hamas retaliated a bit, the Israelites were suppose to know that this kind of situation would occur because this has always be a time bomb ready to explode. So leaving a country like this with war round it’s corner just like everyone has stated out you would have made sure to duplicate your backs or rather set up a multi sig wallet with each seed phrase abc master private keys stored in different geological locations, maybe you can go back to them after you might have come out of the war in one piece but the seed phrase is definitely the least of your worries if a war breaks out in your place