Sure, but we need someone that both profit from increased incarceration and have the power to actually increase it, to make the theory that prisons are kept ful

Sure, but we need someone that both profit from increased incarceration and have the power to actually increase it, to make the theory that prisons are kept full for profit to be credible. I attempted to show that the government, who clearly can fill up prisons, lose money from it, so they don't have the incentive. Your mother's prison employer would benefit from more prisoners, but hardly has enough political power to make it happen. I know prison warden unions always lobby for more prisoners, and they do have some political power, but I can't believe it's typically decisive. So who else could it be?