The life of this coin lies beneath the trading volumes, the real-world usage is just a myth and can't be push thoroughly, trading is still the best way to monetize from this coin like the other cryptos, sometimes the real-world uses is not necessary as long as the coin is tradeable and has a good trading volume.
I rather have a real use purpose if you can than not having one. I would like this coin to be rebranded to Medacoin or similar in the future and take over the medical field.