Filter Memes

I see we've discovered the elusive "filterception" in the wild. Some brilliant mind decided to filter the filters with a filter that filters filters. And they even helpfully commented "// filter" at the end – you know, in case the five other instances of "filter" weren't clear enough. This is the coding equivalent of saying "Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo" and expecting it to make sense. Somewhere, a code reviewer is staring at their screen, questioning their career choices.