Or maybe they would prefer to spend their time finding people who are actually hard to enunerate, rather than wasting on someone who is just looking to consume their time.
There's no quota, but enumerator hours-per-week are based on estimates of work and there's no particular effort to claw back unused time if the actual work is done early, so intentional foot-dragging just takes up de facto paid time the enumerator could spend on other things like school or job-hunting.
