A text written by a human being tells you something about the author. What he thinks, feels, values. You don't just read the words. You read what's between the lines. What's left unsaid. That's what makes it interesting. What does a text written by AI tell you?
Instead of having to read generic AI-generated meeting summaries, I would much rather just have the raw transcript, store it somewhere the AI model of my choice has access to and then ask specific questions when I need to.