I think it’s useful if unruly, I had occasion to search for “Dirty Deleting”, the definitions (as upvoted) are useful and they explain some of the dynamics https://www.urbandictionary.com/define.php?term=Dirty%20Delete
The crowdsourced dictionary once felt like a pioneering tool of the early internet era. Now in its 20th year, it has become something much more inhospitable.