I definitely agree with your first statement. However, I think the Fiber + Reactor approach is about as simple as it gets, taking into consideration actual prac

I definitely agree with your first statement. However, I think the Fiber + Reactor approach is about as simple as it gets, taking into consideration actual practical, scalable, concurrency. Every approach has trade offs, but I think this design is pretty good. My goal was to build enough of the stack to prove that.