Living beings normally strive to make their spices survive as a group. There are billions of cows now. The bad side is that they are not evolving in the way how

Living beings normally strive to make their spices survive as a group. There are billions of cows now. The bad side is that they are not evolving in the way how it could be in the wild, but they are not going extinct like dinosaurs either. Also, cows were hunted and killed by other animals in way more cruel manner than people do this now. I think they way how they are treated will be even better with time. Therefore their life along with humans is way more humane than what would happen to them in wild. Not so bad deal.