I'm a bit puzzled by first reading about problems with "graphicality" and "pseudo-graphics frenzy" and then getting an example with no graphics, no ANSI control

I'm a bit puzzled by first reading about problems with "graphicality" and "pseudo-graphics frenzy" and then getting an example with no graphics, no ANSI control sequences, no text-based table columns, nothing. The text is more structured than in a novel, but I don't see how that's bad, it seems appropriate for the context even if the screenreader stumbles over it.