Earlier quoted context omitted.
The utility is a way to send value ~instantly, ~anonymously, relatively inexpensively, and irrevocably from one side of Earth to the other, without any intermediaries. That hasn't existed before.
It's interesting to think that the value of cryptocurrency as both the value derived from the platform's utility and the value ascribed to the coins based on consumer demand. Because these are both embedded into the coin valuation it feels more like stock to me than currency. Specifically it might be like owning stock in eTrade, which has utility value as a platform for trading stock, and an arbitrary value based on…
The only reason it is harder to notice with crypto is because the size of the market you can use crypto in is so ridiculously small (relative to a national currency) that investment value and speculative effects dominate.