I also think this shows what the changed economics do: it allows anyone to fill the web with convincing looking nonsense.

The person who built this did not have to put in months to build a cool web app. But they also did not have to put in months of research, gathering representative pictures. And they didn't. Instead they let a software create a well presented nonsense story about a boy from Anatolia in 200 BCE called Mehmet wearing a parka.