That was likely on the main BuzzFeed domain, as the BuzzFeed News domain doesn’t post that kind of clickbait content headline. Can you find this headline or one like it on buzzfeednews.com? Otherwise you’re conflating the two separate sites.
> "21 things I know fit in my ass" is great investigative journalism.
That's like accusing the New York Times of not doing great investigative journalism just because it publishes crossword puzzles.
Exposing Uyghur detention camps and the FinCEN files are. Which is why the won the Pulitzer for that and not the best ways to hit your prostate.