Because they are mean and evil. Their irrationality comes from the zealous belief that anything conservative must be defended to the death, and without compromi

Because they are mean and evil. Their irrationality comes from the zealous belief that anything conservative must be defended to the death, and without compromise. At the end of the day, though, the "why" of their cruelty is not all that important. The fact is that they are evil, and relish in it.