Markdown doesn't encourage or discourage text volume per slide. that's entirely the human. I mean sure, there's nothing stopping you from putting the full Illia

Markdown doesn't encourage or discourage text volume per slide. that's entirely the human. I mean sure, there's nothing stopping you from putting the full Illiad per slide but... again, that's you not the markdown. you could just as easily paste or type paragraphs worth of text per slide in GUI presentation tools. It's more a problem of not thinking about the volume you're putting on a slide or not using a tool that gives you good visual feedback like a GUI app does as you add text. I've been using Deckset https://www.deckset.com/ https://www.deckset.com/ for years and tend to have very little text per screen.