Is the percentage meaningful, though? If an LLM produces the most interesting, insightful, thought-provoking content of the day, isn't that what the best version of HN would be reading and commenting on?

If I invent the wheel, and have an LLM write 90% of the article from bullet points and edit it down, don't we still want HN discussing the wheel?

Not to say that the current generation of AI isn't often producing boring slop, but there's nothing that says it will remain that way, and a percent-AI assistance seems like the wrong metric to chase to me?