I think that the end of the cryptocurrency can come anytime, but the blockchain will live for a very long time. This is a very necessary technology, in these realities, it has a practical application and many corporations are already implementing it.
nope,, i know blockchain is the main tech in this industry,,
but, without crypto as the first product from blockchain, people will not learn more about this tech my friend
so, if the blockchain tech will live for long period time, i believe crypto will survive and live for long period time too my friend