Tech’s history is somewhat reminiscent of the city of Troy, which when it was discovered was found to have many layers with newer ones built on top of the old ones. In tech as new layers get built the old layers are abstracted away which results in those old layers becoming commoditized. Because once something is abstracted (hidden behind APIs) it doesn’t matter what brand it is, as long as it does its job. This has happened to components, such as disk drives. It has happened to entire comput...