atyh on Nostr: does anyone else use file names as tags instead of subdirectories, or is that just my ...

does anyone else use file names as tags instead of subdirectories, or is that just my weird thing?
i.e. 'Music-ambient-tycho--awake01.opus' or 'Audiobook-economics-Rothbard--Anatomy-of-the-State.opus'
its a habit i got into a long time ago, and now my $HOME has few subdirectories, and is easy to search in find, dmenu, and fzf.