Real world crisis will make jobss easy for cryptocurrencies i think. Peoples will begin to debate the value and credibility of state money. Crypto money will gain more credibility.
This will actually make the cypto currencies more powerful because when the investors will not get any return on financial asset class then they will switch to other products and thus cypto currencies will be on their plans. Thus a huge investment would be received and demand will soar thus leading to more high price rise.