I think everything is possible and we must be ready to everything. That's why investment in cryptocurrency so risky you don't know what will be next month can be the moon or big deep.
I think that it is about 85% possible. There are too many cryptocurrencies around which I believe that can not create a good market for the people. Moreover, there are so many shitcoins which do not have any use in the real life. They will soon be wiped out and there will be only less than 50 good coins