Just some curious points 
- What do you store in 02?
- I get the subfolders, but why not make 11.01 KeePass Finance, 11.03 Bitwarden Backups, 11.04 Keepass General?
- Your structure/areas/categories look a lot like mine. Would love to hear what you think of my structure.
- Love the structure. Very clear. Thanks for posting.