Very often that info is the result of a full conversation:

1. I have problem A.
2. Try B
3. Not, working, I get error C
4. Ah, change D in your config
5. Now it’s working, thanks.

That means automatation is more complicated, and there’s also the legal aspect.

It’s still very possible, but it probably stops quite a few people that considered this.

I was on “hot” and got it without much scrolling.

I actually have year old programminghumor posts after the first page without any comments…