Why isn't anyone doing languages that compile to a trampolined form of JS? It would kill two birds with one stone: you get to write recursive code without wasti

Why isn't anyone doing languages that compile to a trampolined form of JS? It would kill two birds with one stone: you get to write recursive code without wasting memory, and you can easily implement a lightweight thread scheduler. It seems like people are just picking the low hanging fruit, i.e. "JS syntax is ugly, let's implement a desugarer". I haven't seen many people try to change the semantics of JS much. maybe Whalesong or something, but nobody is using that.