Remember, everyone: Teaming up to prevent genocide is cringe and bluepilled! Exterminating the entire human race is the most based and epic thing anyone can possibly think of, and you should be ashamed for opposing that!
So in the official translation this is the first time they coin "The Rumbling". But how did people pick up on that when this was first released in June 2018? I've seen a bunch of people use it from as early as a few days after this chapter's release.
This is like taking spitefic to the next level. I don't think Zutarans, Harmonians, or NaruSaku fans have been this ridiculous about their OTPs not happening.