What's the point of even having it then? It's like saying "You are obligated to do what you want to do". You'd do it even if you weren't "obligated" to do so an

What's the point of even having it then? It's like saying "You are obligated to do what you want to do". You'd do it even if you weren't "obligated" to do so and if you don't want to do it then you can just deem it "unnecessary" and it's no longer obligated.