"The fundamental problem is that most layers in the software stack are highly concentrated, starting with the three operating systems. Network effects and economies of scale apply at every layer. Remember "no-one ever gets fired for buying IBM"? At the Ethereum layer, it is "no-one ever gets fired using Geth" because, if there was ever a big problem with Geth, the blame would be so widely shared." on how "Decentralized Systems Aren't" blog.dshr.org/2024/04/decentra