With US bombing Iran, talks of WW3 seems closer and closer. I am, of course, not wishing for this to happen as nothing good will come out of it. But let us think for a second how will bitcoin be useful to us should WW3 actually happen? First of all, expect chaos. Fiat Currencies would most likely decline. Governments would need to print more money to budget for fighting other countries. This will surely lead to inflation. This is where crypto would come in handy. Bitcoin can be a safe haven for most.
The most important thing is if you live in a country directly affected by the war, surely people would migrate and seek shelter. Bitcoins can be helpful for doing this as you will not be carrying your country's local currency. I am sure now that people would be buying crypto in fear of the war happening.
I'm not sure if the world will be that bad it will reach a point where we are going to sabotage fait currency. Forget about this intranet keyboards warriors that do write things that are far from reality, if USA goes to war with every country, it's not only the countries they are fighting that s going to be affected, including them will feel the impact too, there is consequences and I believe that's why he told them to stopped the war, the USA retaliation was a warning and Iraq got the meesage.
Even if things got bad, not everyone will want to hold Bitcoin. You see what was happening when US strike Iran, the whole market went down and that was because Iran is one of the largest oil producing countries. Market collapsed immediately but immediately Donald Trump seized fire and told Iran and Isreal to settle their differences, the market comes back. Bitcoin or no Bitcoin, there is consequences in war and it is going to affected everybody.