I think it was more because it was no good at that time and couldn't be relied upon. For all their flaws, summarisation is something LLMs do pretty well. I thi

I think it was more because it was no good at that time and couldn't be relied upon. For all their flaws, summarisation is something LLMs do pretty well. I think the chat feature is also really helpful "tell me more about this aspect" kind of thing. That really helps make the summary more tailored to your needs.