system
A chat on /r/wallstreetbets
human
except owning a vehicle involves additional monthly expenses beyond just fuel and insurance.    
 \&gt; Oil Changes   
 \&gt; Tires    
 \&gt; Brakes   
 \&gt; Random shit blowing up unexpectedly (coolant systems, transmissions, electrical, etc)

gpt
Uber has zero economy of scale. They don't own gas stations, tire companies, brake manufacturers, garages. How do you think they are going to make those costs suddenly disappear?