What even are you trying to argue here exactly? Is this a matter of structured versus unstructured data? Because you can use WordPress with structured data, using acf. Also I'm pretty sure joomla is unstructured data. Drupal is structured but joomla last I checked uses a rich text editor.
I think of tui as "text user interface" and use it as a broad category but mostly for more advanced clis that have a graphical quality to them despite being text based, such as ranger or slack-term. Some tuis even have mouse controls!
Not even a facsimile, just a thing which shares the same genetic code and doesn't resemble his developed brain in any but the most basic ways.