Using an analogy to murder isn't going to be very convincing when the thing you're comparing murder with isn't remotely as close to as bad as murder itself. It

Using an analogy to murder isn't going to be very convincing when the thing you're comparing murder with isn't remotely as close to as bad as murder itself. It's a poor argument that trivially be rebutted by pointing out that the other thing isn't nearly as bad as murder, so the conclusions don't follow.