Combine this with the concept of Zettelkasten[3] and you have a wonderful way to organize and store all your notes and writings, and even a way to know at what point you should move your idea from analog to digital (based on it's maturity, e.g. "evergreen state").
1. https://orgmode.org/ 2. https://www.orgroam.com/ 3. https://en.m.wikipedia.org/wiki/Zettelkasten
I recall one academic who said it took 8 years of aggressive use before he felt it paid off.
Every time you want to add a note, you need to put in the effort to find all existing notes that could be related, ponder how your new note fits in with all of them, and make relevant links to the new note. Every once in a while you need to make explicit index/sequence cards, etc.
It's certainly not a "quick capture and move on" system.
I use org mode and org roam a lot, but simply using org roam and linking doesn't mean you are following zettelkasten.
the caveat is that you need to keep your org folder in iCloud. I have a symlink on my MacBook from ~/org to ~/Library/Mobile Documents/com~apple~CloudDocs ... then I can access my org folder from my iPhone as well.