The problem is that, you're not just building a ladder. You're purposely not hiring the tall peoples. Instead, you purposely hire the short people, because you perceived the short people to have a disadvantage in height. Then after you hired them, you build each and everyone of them a ladder, to make them as tall the the tall people in the first place, who, you could have hired in the first place, and wouldn't have needed the ladder in the first place if you hired the tall peoples in the first place. And not only that, the short people understands that this job require reaching high places, so most of them have already decided to go for another job, a job that they love that doesn't required them to reach high places with their hands. And then you're wondering, why don't short people comes for hire? I must enforce quote and force all jobs that require tall peoples to hire short peoples, instead of just letting things fall where they fall, naturally.