[robtherobber]

Nah, I'm not unhappy that SO burned. Either the platform became a community-owned, not-for-profit, volunteer-driven project whose sole purpose was to be useful, or it was going to become yet another enshittified platform - which is exactly what happened. In that sense, it deserved to disappear. We're worse off without it, I agree, but we were heading in that direction anyway.

In 2 out of 3 cases, the responses I received to my questions were poor, wrong, snarky, or generally unhelpful.

I still believe a platform like that would be useful: something closer to MDN Web Docs, but with a Q&A mechanism. It should exist as public-interest technical infrastructure funded by govs, not as another asset to be squeezed until the community that made it useful has nothing left to give and everyone was worse off apart from the owners.