The problem about DRM in this context is not that it's going to get broken (which is probably true if the product becomes sufficiently mainstream). It will be used to target photographers and take away their rights. With today's cameras, you have (at least in theory) some choice how much of your rights you give away when you give the pictures your took to someone else. With DRM in the camera, you'll likely end up with some subscription service, ceding a lot of control to the camera makers and their business partners.