But the irony is so good! She's being a dick to the people she's supposedly trying to inform, telling them that their misguided acts to try to "save the wasted food" are for naught, and that they are classist. Yet claiming everyone who isn't informed has "a debilitating level of ignorance" and is classist, is classist itself! (And ableist!)

I think social media is designed to perpetuate superiority complexes. The vocal minority that post most often seem to think a lot of themselves and not much of everyone else.