By contrast, we've been assured that blockchain is going to fix transactions, financial asset storage, security, contract law, corporate governance, fundraising, logistics, bad government and hyperinflations that haven't actually happened and what we've actually got to show for the last decade is speculative assets some people use to make money off other speculators via means which sometimes look suspiciously like hyperinflation and a much smaller number of people to circumvent money transmission laws. (And the problem certainly isn't that we haven't got the hardware to support it or any means for blockchain enthusiasts to connect with other blockchain enthusiasts)