It makes no sense to design for llm's. Do what makes sense for the reader and forget that llm's exist at all.
That's literally what "prompt engineering" is, though.
I also don't get how you can claim we don't have to 'punch holes in cards to help the machine "think"', and also mention a MIDI file in your next comment. MIDI is much closer to punch cards than the proposed file format in the post.