Earlier quoted context omitted.
What’s bleak about consensual human experiments? The volunteers who sign up are doing a great service for all mankind. There is so much to learn.
OK now Sea Citizen, you haven't been hitting your production targets... This is the third month you've failed to qualify for the monthly "bonus" scrip. After rent and commissary, I'm afraid that puts you in the red. And I don't have to tell you what that means. There aren't any open positions higher up, and you aren't exactly a top performer. The only way I see you digging out of this is signing up for the Human Init…
Another interesting contrast to your hypothetical is that in the US people are free to volunteer for paid clinical trials. Yet somehow you imagine the proposed alternative to be entirely malicious...