Every year some economists and analysts bury dollar because America has the tremendous debt but year by year nothing has happened.
Crypto technologies are new technologies and it is progress why we should be worried about crash on crypto market. There are plastic cards like Visa and others and nobody discuss seriously that Visa will be bankrupt because there are no objective reasons now.
I am sure that crypto market will be more and more legitime soon as stock or commodity ones.
Yes,you are right the crypto currency market is growing day by day but some crypto haters just spreading false statement about it will make the panic among the people.But actually crypto have much positive sides when compared to the fiat and dollars,so crypto is going to be a part of money system in future.
It is actually depending on the interest of the people, if people are interested in crypto trading then no doubt that its market will continue to grow, in think that still crypto currencies are in their early stages and they will surely continue to become popular in future.