I'm sorry, I personally think the words you use are not quite right, if you say crypto is part of the war I don't agree with your review, because Satoshi's goal of making crypto is not to help war, but to solve problems, and free us from intermediaries third person, donations given to countries affected by war are not to facilitate them to buy weapons, but to help people affected by war.
Yes, that's correct. Crypto is not related to war and crypto is just a tool like a fiat.
Whether those who wage war use crypto to buy weapons of war, it is up to them as they decide what to pay in and in what form, fiat or crypto.
If people want to donate as donations to war victims, they are also free to use crypto or fiat.
That will not be a problem either because having a crypto channel as a donation opens up opportunities to get help from many people.
We have to know that crypto is a tool we can use for transactions.