It's not a decent service, though. It's a service not many want to pay extra for. Personally I would even pay a bit extra to be able to pump my own gas. It certainly doesn't save me any time to have them pump it for me, and it's awkward to boot.

There's no shortage of things they could be doing, but instead, we're paying them to stand around most of the time inhaling gasoline fumes. We could instead be paying those people to do something actually useful, like running fiber to homes and businesses, or delivering goods so that we don't have to travel, or a million other things that would increase our productivity.