Kings of CryptoBrian Armstrong stepped onto the stage with quiet confidence. He turned to the audience and shared his idea with the simple slogan: 'Coinbase, the easiest way to get started with Bitcoin.' For a moment late in 2018, one Bitcoin, which physically amounts to a few electrons blipping on a tiny bit of silicon, was worth $20,000 the same as a pound of gold. Libertarian technologists who believed Bitcoin would be the foundation of a new world order saw the