It depends on how the conflict intensifies and if other nations will be dragged into the conflict, right now it doesn't look like that and i believe a resolution is probably closer than allies joining in the fighting.
If it develops into a full blown war, then crypto assets would fall in price, that is normal, but it isn't only crypto assets that will suffer, the global economy would also suffer, the price of oil is already increasing, imagine what will happen in a full blown war and how it could contribute to more inflation.
I don't think crypto will be free from this conflict since it appears the Israelis have attacked crypto infrastructure to choke out Iranian funding.Crypto markets are like a leveraged bet that investors are hungry enough to take on high risk assets; any uncertainty and people will move to safe assets like gold.
Bitcoin to $10 if Tehran goes nuclear, not nuke proof since it relies on functioning electrical and internet capacities to be used in transactions and investments