Google is usually pretty on top of fast-changing sources like HN. My mind was blown more when I saw that ChatGPT seemed to ingest and regurgitate an HN comment of mine as an answer within 10-15 minutes of my posting (see the thread in https://news.ycombinator.com/item?id=42649774). Sadly this is no longer verifiable as the answer does not match my comment, but at least it correctly answers the original request, which it did not prior to my response.