The author of the software is a file system enthusiast (so much that in the podcast he's a part of they have a dedicated sound effect every time "filesystem" co

The author of the software is a file system enthusiast (so much that in the podcast he's a part of they have a dedicated sound effect every time "filesystem" comes up), a long time blogger and macOS reviewer. So you'll have to see it in that context while documenting every bit and the technical details behind it is important to him...even if it's longer than a tag line on a landing page. In times where documentation is often an afterthought, and technical details get hidden away from users all the time ("Ooops some error occurred") this should be celebrated.