> But there's no question that LLMs are already seeing extensive use in everyday office work and already making large improvements to productivity.
Are you referencing something specific here, or is there something you can link to? To be honest the only significant 'disruption' I've seen for LLMs so far has been cheating on homework assignments. I'd be happy to read something if you have it.
It’s purely anecdotal on my part but I have an ever increasing proportion of nontechnical acquaintances telling me how they discovered they can use ChatGPT to save large amounts of time drafting emails, writing reports, etc. (something which is a major part of work duties for many average office workers).