I am sure that there are things OneNote is even better at than Notion.
However, some of the most important concepts covered in my post are databases, relations between those databases, and editing workflows (markdown, slash commands). As far as I can tell, OneNote does not even attempt to do these things.
However, some of the most important concepts covered in my post are databases, relations between those databases, and editing workflows (markdown, slash commands). As far as I can tell, OneNote does not even attempt to do these things.