Earlier quoted context omitted.
So you're saying cryptocurrency remains a solution in search of a problem?
clearly, that is not what I said. What I said is there is a very big problem (closed ecosystem of incompatible credit systems) that can be solved using this technology that does payments really well.
Because that's my bar for "does payments really well".
Sure, I can't spend my Amazon gift cards for my Warframe platinum. Yeah, Amazon could strike a deal with Digital Extremes. And maybe I could even use that platinum on Fortnite skins. But their respective deals will happen in dollars, not dogecoins.