Gevent is just a little too good at what it does; the fact that it's performant and lightweight and easy to pick up and start moving on but still scales well...

Gevent is just a little too good at what it does; the fact that it's performant and lightweight and easy to pick up and start moving on but still scales well... just makes it hard for asyncio to disrupt, especially when greenlets beat them to the table by a pretty huge margin.