The 2nd one is a little unlikely or atleast I hope so but you can choose to consume the products like how K fried his eggs up for little A or the random guy drinking the milk from the demicowman. Since it's mutant products they probably go for a high price for research purposes and there's even that quality check from time to time which leads me to think that the products are definitely being sold.
I did think abt that as well like theyre being used for their products milk and eggs mostly BUT we do that irl too and the final stop is butchering the animals for their meat right especially like say a chicken, god this manhwa could be such a good metaphor for like consumerism and capitalism lowkey i hope the author doesn’t just think “nah i dont wanna make big points since this is just a porn manhwa” LIKE GIVE ME THE PHILOSOPHY AND THE PUSSY

on a more serious note i think this is gonna end up being a really dark manhwa, cause what do humans do with “animals”? We want them to nr 1 mate and multiply (which the sus pig i forgot his name just did by sending Little A to Kendricks room, knowing he’s in breeding season) and nr 2:.. consume. So yeah get ready for cannibalism cause its def gonna happen