alt Hacker News>Imagine taking a picture on autoshot mode
Almost everyone does this. Hardly anyone taking pictures understands what f-stop or focal length are. Even those who do seldom adjust them.
There dozens of other examples where people voluntarily move to a black box approach. How many Americans drive a car with a manual transmission?
You missed out on the rest of the analogy though, which is the part where the photo is not reviewed before handing it over to the client.