It does make sense if someone is just picking up something or someone. Ex: Person picking up a young child whom can not ride by their self, or person just needing to run in and pick up an already signed document from a doctor, office, you forgot your ID needed to enter an event but have a close-by, safe & free parking spot, etc. So there are in fact many reasons why a round trip from Uber can be deemed necessary and useful.
RIDEGURU
It does make sense if someone is just picking up something or someone. Ex: Person picking up a young child whom can not ride by their self, or person just needing to run in and pick up an already signed document from a doctor, office, you forgot your ID needed to enter an event but have a close-by, safe & free parking spot, etc. So there are in fact many reasons why a round trip from Uber can be deemed necessary and useful.