I hire a guy to change a lightbulb. He picks up the bulb at Walmart for $3 and fits it in 20 seconds, charges me $2. Total cost is $5
I hire the government to change a lightbulb.
Well I first have to call the receptionist to book an appointment with the local council and talk to the manager of the relevant department to send 2 guys with the $8 lightbulb..