Speaking purely capitalist for sake of discussion, i wonder what would be more beneficial / ROI friendly? I suspect a steady supply of young humans would be mor

Speaking purely capitalist for sake of discussion, i wonder what would be more beneficial / ROI friendly? I suspect a steady supply of young humans would be more likely to bend to your intentions and goals than a smaller supply of humans that become more wise, bored, etc with infinite life. Plus infinite life seems a near super power. Would they just hand it to nobodies? Seems like at that point they could produce a special few that live forever while the rest of the plebs have a largely normal life. And heck, to extend your idea further; if it is equally difficult than perhaps you could do both, not one or the other. So make many mortals and a select few chosen royalty bloodlines that live forever. You get a population you can predictably control and forever royalty. .. sometimes i'm glad i wasn't born 500 years later.