It's a tough one because follow-ups [1] and repetition [2] aren't in the spirit of HN (it's hard to stay interested under a repetitive barrage), but significant new information is [3], and there has been a ton of that too. So we're in tradeoff land. If it helps at all, we've downweighted a ton of AI-related posts that don't really contain new information. I know that many are still making it through though.
The Launch HN posts are a special case because that's one of the things HN gives back to YC in exchange for funding it; and as you can imagine, there are a ton of AI related startups wanting to launch right now. However, Demo Day starts tomorrow, so you have two more threads to endure today (the other one being https://news.ycombinator.com/item?id=35445097) and Launch HN season should simmer down after that.
[1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
[2] https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...
[3] https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...