How to link notes in macOS Notes application?
Solution 1:
If you click on the “Add People” button in the top right corner, it will take you to a version of the iOS Share Sheet. Choose “Copy Link” and then select “Copy Link” again in the top right corner. 😊
It will upload the note to your iCloud and give you a URL. Still trying to figure out how to get the “ID” from the link to use mobilenotes:// (since that would be easier).