This feels like 2015. It's been 10 years of hype now where are those useful blockchain technologies, used by regular people, regular business, regular commerce

This feels like 2015. It's been 10 years of hype now where are those useful blockchain technologies, used by regular people, regular business, regular commerce, regular banks? We can all see the 'theoretical potential' but I think what a16z needs to do now is start to understand and communicate 'why it's not working' and start talking about more material opportunities.