I’m cynically viewing this as not a positive. I assume this is so they can make pages 2, 3 and so on as spammy as page 1.
Not at first, obviously. You don’t boil that frog on high heat.
You throw out a second page with a cute little text ad off to the side, then 1 or 2 at the top, then a mid-page ad. Maybe some suggested content.
Instead of having to scroll through a page’s worth of ads to get to semi-relevant results with a gem hidden in them, it’ll be a pages worth of ads for your semi-relevant results per page, and maybe what you were looking for 4 or 5 pages in.
Google used to be good. They ‘know’ what people are looking for. So they’ll probably hire someone familiar with gambling to figure out a minimum dispersion of relevant results on the pages, to keep people using the service and scrolling past ads. … I used to remember this. Variable-ratio reward schedule?