> There it is. This is just an article blindly bashing cryptocurrencies. I implore you to ask yourself, what has previously been used to do all the above? That'

> There it is. This is just an article blindly bashing cryptocurrencies. I implore you to ask yourself, what has previously been used to do all the above? That's right. Fiat currencies such as the GBP, USD, and other currencies. Did you read the part after that? It sounds like they might use crypto for other purposes, and that they hope the useful things about it come to overshadow the way it's largely used today.