This is not an example of low search quality and can easily be the opposite.
If I search for ruby gems, I probably want code. If someone else does, they may want actual gems.
> The quality of ads displayed alongside various Google services has steadily devolved from semi-relevant to absolutely irrelevant at all times. Yes, I am aware that this is no accident.
What possible incentive would they have to serve up less relevant adverts?
> telepathic contact
Reading and writing != telepathic.
> Not a replacement for anything.
That's a bad thing?