I've noticed in my searches that more and more frequently I find sites that have just gotten the entirely of their output from AI and created a million articles hoping for hits. They generally use a very similar template so they're quite easy to spot. Here's one I just found: https://www.rosenberryrooms.com/. I always make sure to block them from the search results, but there's probably an infinite amount of them out there. It should be pretty easy to detect the structure of such websites (they have a very distinctive table of contents) and automatically remove them from the search results.
Ideally, these should be flagged so that the user is aware, or just not there, improving the quality of the search results.