[quote=@Techspert]
<Snipped quote by Threads of Fate>

That makes it less desirable. You do understand that, yes?
[/quote]

Of course. But there is no such thing as a weapon that will only be used to help people. A weapon's purpose is to harm, not to help. It's how that harm is directed that makes it helpful. By existing, a weapon cannot be only helpful to people.