Not true for me. Not sure where author is and why (s)he is seeing this (wallpapers seem to be country based.)

https://bing.com/ and use the < > to move through history.

Wallpapers are probably randomly selected in a small pool of available pictures. I used 3 different Windows laptops today: one was showing the Harry Potter ad and the two others a nice view of Bamberg.

	▲	bobtheborg a day ago \| parent [-]
		Oof. Why does this seem worse than just showing everyone the ad? Maybe because people like me will go "not my experience" and brush off the complainers. Diabolical

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orphea a day ago | parent | prev | next [-]

Not sure either but I got the ad today. Previous wallpapers match what I see on bingwalls, but not the today's.

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rstat1 a day ago | parent | prev [-]

I think (based completely on anecdotal evidence) both the Windows desktop and lock screen pull their backgrounds from a different source than the Bing home page. I would often see a very different collection of image on my Windows machine (when I still had one) vs what I would get from the Bing Wallpaper GNOME extension I use on my Linux machines.