App Based File System

I’m curious if anyone here has ever implemented, tried to, or researched setting up their file structure by app for originals and using Aliases in their working directory? Yes, I’m bored.

I haven’t had my MBA that long. I’ve been using iOS/ iPadOS and Windows so far. I’ve also experimented a lot with Linux in the meantime. My Mac folders have a similar structure to Windows. Maybe because I didn’t want to go to the trouble of trying other ways.
I’ve looked into it a bit now and I like the ability to group aliases of folders or files in a working folder. The functions are available, I just need to find out how I can use them sensibly.

Maybe there will be some ideas and suggestions here soon.