What I see is that I have to read a bunch of stuff and go through a bunch of hassle to save money when the root of it is that if I tell an AI to do work on a task while I'm busy with something else and come back later I've doubled my cost because the cache expires too quickly?

As a driver I want to spend the majority of the day optimizing my truck's gasoline usage so that I can focus on optimizing my productivity for an outcome I am too far disconnected from to care about anymore.