When there's a possibility of that scenario, global economic crash will tend to crack down all business related to money. Stocks and other particular exchanges will be crashed down toward cheaper value and eventually be dead of can't handle to crisis. With bitcoin, it's expected to go down along with other cryptocurrency altcoins, but by the time recovery phase goes back I think it is still dependent with normal fiat economy. Investors will not go back immediately, because they're having hesitations because of the previous world crisis.