Today in crypto, Tokens, wallets, exchanges, and even DEX is easily done. What would it take impress you nowadays?
What can impress me now is that if the government can accept and legalize crytocurrency, because I see many countries banning cryptocurrency and it can affect for the price of cryptocurrency, so if cryptocurrency is legal then I'm sure the price of cryptocurrency will start to increase again.
I dont think that they will make it legal in the next 2-3 years. Now cryptocurrency is not ready yet to become legal and there is no reason to accept it