Comment by pradn

It doesn't seem like anyone believes cryptos are supposed to be currencies any more. All the talk around them is around them being a new, exciting, and potentially very lucrative investment class. If you go to Coinbase's front page, you see that you can buy and sell them, like you can with Robinhood. It's not trying to be a PayPal. The currency-ness does serve an important purpose. It helps bring in investment for the nebulous future where using them as currencies will have advantages.