That makes some sense, I'd say using DRM should void copyright completely, keys or not. I.e. if they want to go out of the way with invasive anti-user measures,

That makes some sense, I'd say using DRM should void copyright completely, keys or not. I.e. if they want to go out of the way with invasive anti-user measures, they should lose any legal protection against copying of that stuff. It should also drive home the idea that DRM will be broken anyway and they'll be just left with nothing, so let them stick to copyright itself without all that DRM garbage.