Here's mine: ES6 classes are wildly smart. They provide the benefits of prototypical inheritance--you can just reach into the thing and do what you want to do!--while making it way easier for many developers to read and parse in short order, while reducing the difficulty spike in moving to JavaScript (or, today, TypeScript).
"Pandering". Right.
I can write old-style object prototypes. It makes my eyes bleed and makes me make more mistakes. So I'm just not gonna do that anymore.