Unpopular opinion: Not a fan of digital currencies. Bitcoin solves SOME problems with fiat, but practically all money is digital now. Digital currency is already here what with Internet-connected personal bank records and banks creating digital money from thin air. Bank closures and social credit systems will just finalize the centralization of it.

I figure when Jesus does come back, it'll be after the event that kills all the computers. And all the bits of every digital currency will be depolarized off every computer drive they're stored on. At that point, you'll be wishing you had made more connections with people instead of with intangible metrics on the Internet.