Because people don't need coroutines, just a simpler way to write async code than callbacks and manual promises. While we're at it why coroutines? You can impl

Because people don't need coroutines, just a simpler way to write async code than callbacks and manual promises. While we're at it why coroutines? You can implement coroutines, generators, even try/catch and return given continuations [0]. [0]: https://curiosity-driven.org/continuations https://curiosity-driven.org/continuations