When used together with the Create Note action, the built-in, always-available Shortcuts variable “Current Date” can be used to quickly create a date-based, hierarchical folder structure, like so:
Insert a Create Note action, and use the “Current Date” variable in the File Path. Click the variable to open its configuration, select the custom date format, and ① enter
yyyy/MM/dd (just an example, assuming you want to achieve a
2023/07/31 structure). Then, back in the File Path field, enter the actual name of the note.
In the example above, my new note will be created as