lee on Nostr: Is there a word for those lazy, boring, offputting random nonsense images that so ...

Is there a word for those lazy, boring, offputting random nonsense images that so many blogs and tutorials (especially in the open source and coding communities) like to put on top of articles?

I was looking up a list of all semantic html elements as I'm restarting working on my website again and this was the non-sequitur on the top of the freecodecamp website article Semantic HTML5 Elements Explained.