Well in my case each row is a document and the table is just a a specific king of structure, but is not embeddable in a document. But the thing is how generic you want your tool to be. In the notion case, everything is just an instance of something. So that's super flexible, but also super complex. You can simplify things by enforcing a structure while still doing 95% of the use cases
You will never need to give a permission to a line of text
You will never need to give a permission to a line of text