Lots of confusion about what Steven is saying here. I'm pretty sure his point is: A) People don’t actually read deeply in corporate and professional contexts, even pre-AI, and B) AI compounds the issue because it both creates vast quantities of content and is increasingly being relied upon to summarize that content, So: the implication is that a loop of low quality reading and writing is compounded. Basically: If writing is thinking, and people rarely read carefully even without AI, then the widespread adoption of AI, both as writer + summarizer may very well push orgs into cycles of shallow understanding and misinformation at large.
Personally: All my best business has been done in front of a whiteboard.