Like I have said twice now, they do not have to be together. It is not that much work to separate them. People are willing to put effort into separating chickens by breed or for breeding reasons, so why is to let males live not a good enough reason? I do not see how any male has to die. If you think there are too many boys for your hens, keep them separated. If you have a larger property, like acres, put them on opposite ends to free range. If your property is smaller, do rotational free range. Boys are beautiful and interesting. The fact that they do not make eggs does not make the worthless.