If cows would be useless to humans, their population would be probably in hundreds/thousands globally, or we would let their whole sub-species just die.
Milking is the least bad thing we do to them, I would recommend focusing more on other parts of farming/ranching if you care.
> If cows would be useless to humans, their population would be probably in hundreds/thousands globally, or we would let their whole sub-species just die.
Milking is the least bad thing we do to them, I would recommend focusing more on other parts of farming/ranching if you care.