Future of the cryptocurrency will be good and it will be long lasting as it is having the good features and specs with the good rewards.
People nowadays are making investment in the cryptocurrency and investors are increasing. It is the long term investment.
At least cryptocurrency will be used as a payment option.
The smallest example: traders from Iran face real problems while making a deposit to forex brokers. here comes crypto! the easiest way to send and receive money without being checked by the authorities.
So, I guess crypto life has just started.