OK. So in your script, I changed "export theNotes to fileBackup format HTML" to "export theNotes to fileBackup format ENEX"
And in "set fileBackup to "/Users/DTLow/Desktop/test" I changed test to Newest-Note.enex. That makes it so I can import that to Apple Notes.
One last question (I hope🌞) what would I have to do so the file-name.enex was today's date & time instead of Newest-Note?