I don't think the current market can be described as "crash." The current market is more suitable to use "adjustment" to describe, because those coins that have no value will die in this continuous decline! !
The main question is whether the world central banks are recognizing the crypto-currency. While they take a cautious stance, but who knows what will happen tomorrow.
The last time at the G20 summit the issue of crypto currency was already discussed and I am sure that after this case a positive trend will spread out in all countries.