Will crypto ever be as great as it was again?
Hmmm, if your question about greatness is meaning, can I simply make a shit load of easy money without real knowledge or effort...then No, I don;t think so.

But if we are talking about a true evolution of a major world changing industry then yes, absolutely crypto will be great. Shitcoins will disappear and hopefully, only those with true value and purpose will survive and thrive through mass adoption.
Crypto will certainly be great my friend, we haven't even touched the sides yet!
