Its impossible that cryptocurrency will die maybe on other countries crypto is banned look at the market there are more people are coming the volume is increasing just like what happen last year and I think we will see the price increase more than 20k value.
If crypto will die the price of bitcoin should be decrease and drop but the price movement is increasing and more people are interested.
It is evident that the cryptocurrency will live long, and partly, it can really replace cash. Crypto will not die, but shitcoins will do it, and it will be good for the market as the better alts will appear.