It might not need language level support, but anything to make it easier to leverage is a plus in my book. If the programmer doesn't have to concern themselves

It might not need language level support, but anything to make it easier to leverage is a plus in my book. If the programmer doesn't have to concern themselves with extra parallelism-specific library calls and is still able to write a binary that can take advantage of multiple cores, that seems like a good idea to me.