some 1.21.1 mod that give hunger to villagers?

like, i was searching for mods that give purpose to create mod, you think that we could build industry, factories, farms, to gain resources, food and more, but, what is the purpose of all that? why are we searching for resources without demand? and then, I wanted to create my own mod, that give necessities to villagers, I first want to add hungry, to give you a reason to start like a production of food with create mod, to feed villagers, then villagers multiply, them grow the village, them need more production to mantain the new inhabitants, and then starts a cycle, but I guess I don't have that capacity to create my own mod from scratch already, maybe in future I guess