Would a world war affect the price of Crypto and what are your thoughts on this?
Sure!
Country and geopolitical risk always plays a role in the investment markets. And the use of Bitcoin for real currency could be positively impacted if global financial systems breakdown or become unreliable during the war time. During war times the investment markets usually crash, which causes a race for the safety of commodities. Bitcoin and other stable crytpo currencies are really considered commodities.
The only development that would negatively impact Bitcoin is if power distributions occurred as a result of the attacks. Bitcoin operates on the internet, therefore without electricity the Bitcoin market drives to a halt\.