Ethereum 2.0 launches
I don't understand this.I don't understand any of it.I don't understand cryptocurrencies.I don't understand what problems they really solve.> "Ethereum is open access to digital money and data-friendly services for everyone – no matter your background or location. It's a community-built technology behind the cryptocurrency ether (ETH) and thousands of applications you can use today."I can do all these things already.> Ethereum is a technology that lets you send cryptocurrency to anyone for a small fee. It also powers applications that everyone can use and no one can take down.I don't have this need ever, to be frank. Who really does, looking at the larger population?> It's the world's programmable blockchain.I don't understand what this means. What does this do for real-life applications?What problem / which problems are being solved here?