Nope, but I guess great minds think alike. What happened is I wasn't sure if "useless eaters" was a Nazi or Stalinist expression, so I googled it and found the article.
But where did you hear the term "useless eaters"?
I hadn't heard it in years and I think it was in the context of the extreme environmentalists that want 90% of humanity to die in order for humans to "get back in harmony with what the planet will bear".