Is that easy? I assume they are going to have Syrian pounds as cash. Then I guess you need to put them in a local bank account and use that account to buy BTC. Can you buy BTC with Syrian pounds? If yes, wouldn't the exchange rate be dreadful? I'm not sure exactly who would want SYP.
You need someone to accept Syrian pounds for the nvidia gpu too, and you need to buy electricity and have functional internet service... there’s really no reason to mine instead of buy in this case.