Bitcoin is said to be created because of the 2008 financial crisis that has affected the world economy. Bitcoin will be put into a test if another economic crisis happen in the future because it is said to be resistant to the troubles facing other markets. Bitcoin is peer-to-peer, deflationary and created by a person or people who had lost faith in traditional markets.
Yes, Bitcoin appeared after the last general economic crisis, so there is no practice on this issue yet.
In my opinion, if the next global economic crisis begins, this means that a common currency will sharply depreciate, and many, in order to avoid the depreciation of their funds, will invest them not only in gold, real estate, but also in cryptocurrency. Because of this, it will have to grow in value.
If this is not a crisis, but a global catastrophe, then the fate of the cryptocurrency will depend on the size of such a catastrophe. With global cataclysms, people just will not be able to cryptocurrency.