Personally, I think that in the future, the crypto industry will only grow and develop more and more integrating into the modern economy, but this is not a quick process and it will take many years before we can pay with bitcoin in stores.....
What do you mean by modern economy integration? I guess, to achive this crypto should be legal first of all, accepted by governments and banks (including national banks)... But to be honest, this is the last thing I want crypto to become. I support ideas of crypto anarchism, and I want my coins to give me some feeling of freedom and anonymity, which is pretty rare in my country.