A rooster crows only when it sees the light. Put him in the dark and he'll never crow. I have seen the light and I'm crowing.
I can't sing, like, I can't saaang. I'm no Luther! That to me is singing. Being able to hit a note doesn't mean you can sing.
People are, well, only human. We know that. The rule of law is borne out in identifying, condemning, and punishing those who violate the standards on which we all agree. This is exactly what we do in America.