zlacker

No they aren't, they are trying to make a distinction between how Google used to be good for scouring the wide web but now it's results are poor enough that you are better off narrowing your search to single known good avenues.

By poor I mean the results may be relevant but of low quality, thanks to commerce and SEO spam often dominating the results.

In some ways this is actually a decent reflection of the reality of the web. It is mostly spam and ecommerce, with human communities taking refuge in certain platforms.