Now consider the sheep tended by a farmer. This sheep is absolutely safe. The farmer will shoot any wolf that comes near. If the sheep is ill, the farmer will give it medicine. The farmer will ensure that the sheep has grass and water.
Life is good for the sheep.
Except that the sheep has no freedom, and the rancher may take away the sheep s wool coat whenever it is needed. Or he may even kill the sheep for food when it is old. Fortunately sheep are not intelligent and do not care about freedom. To most humans, freedom is important. Well consider this example of airports.