I can try: In my case, I write a few lines everyday (gratitudes), and so I'd like to be able to add or tag a date of entry within a single note, and navigate there. It's a long note, so maybe I wanna see some entries from 2020 (for example). Doing one for each day gets to be hundreds (thousands?) of individual notes each with only a few lines of text. Looking over them requires clicking in and out of different notes. This isn't ideal. Make sense?
I'm now using Google Docs for this since they have the outline feature (so easy, enter the date, and it's an anchor link...really seems like it's not a super difficult feature), but I'm still using Evernote for other stuff. It's not ideal.
There are other ways that utilizing a long single note that can have anchor points would be helpful (i.e. jotting down project ideas over time within a larger project notebook).