I agree that many or even the majority of posts were not helpful.

But there were some long-lasting OS flaws and third-party app frictions where the workaround was helpfully posted on this site. As an example, every time MacOS updated, Sonos would stop working. Privacy & Security --> Local Network --> Toggle the permission for "Sonos" off. Wait. Toggle it back on. Fixed. (While doing this, you'll also notice Google's workaround of adding fresh entries here on each update of Chrome.) I think before Googling 'mac sonos stopped working' I checked if the Sonos app had permissions and the OS reporting that it did is how I got stumped. A Google search and 30 seconds in one of these threads later and I learned the truth about the toggle on state. It seemed like an embarrassing workaround to leave necessary for a year but Apple seemed to be okay with this solution mentioned here and no where else.

Additionally, some phrases that you knew existed inside Apple products (like app store URL parameters or a Safari feature flag maybe) you might search as "site:apple.com DisablePNGTransparency" and the only result would be on discussions.apple.com and, yes, you would groan that Apple hadn't bothered to document it and cringe as you prepared for the chaos you anticipated in the thread. But you still appreciated that you weren't the first user to be looking for information about the term, you hadn't dreamt it.

I wonder if Archive Team will care to scrape it before the 20th.