Because you do unnecessary work for rich people

You clean rich people’s houses. You endlessly dust, scrub and polish. If they had to do it themselves, rich people’s houses wouldn’t be so spotless.

Or you carry rich people’s golf clubs. They could carry their own golf clubs, but they’d rather not.

Or you maintain rich people’s lawns. You endlessly weed, treat and mow. If they had to do it themselves, rich people’s lawns wouldn’t be so manicured.

Or you run around after rich people in a hotel. They could fetch their own drinks, plump their own pillows, pick up their own towels, but they’d rather not.

Sometimes it seems less about getting things done, more about ordering you to get things done.