I think the concept is that you are awaiting the "request type". And getting back a "response type". The example is somewhat confusing since set_debug() returns a StorageRequest.
With tooling this would make your resulting type be a StorageResponse. The whole point is that you can have that "request type" be awaitable.
> Your tweet thread will be very unreadable if you use this tool.
Isn't that only the case if you don't work with their built in tool on the right to see what the thread will look like? I personally have no problem reading through a thread in this way, especially when the thread is crafted with the individual tweets in mind.