Suppression just pushes negative news to the second or third page of search...

https://www.romeo-bookmarks.win/trying-to-bury-a-negative-story-through-suppression-is-like-putting-a-bandage

Suppression just pushes negative news to the second or third page of search results, but it leaves the original content live and waiting for a reader to dig it up. De-indexing or permanent removal offers a cleaner slate