To quote [1]: " * Each person will be able to decide whether to activate the DRM implementation or to leave it off and not watch DRM-controlled content. * We

To quote [1]: " * Each person will be able to decide whether to activate the DRM implementation or to leave it off and not watch DRM-controlled content. * We have surrounded the closed-source portion with an open-source wrapper. This allows us to monitor and better understand the scope of activities of the closed-source code." So your hypothetical built-into-the-browser and on-by-default implementation does not describe the same thing that has been announced for Firefox. Indeed the actual plan is quite close to what you suggest in your final paragraph. [1] https://blog.mozilla.org/blog/2014/05/14/drm-and-the-challenge-of-serving-users/ https://blog.mozilla.org/blog/2014/05/14/drm-and-the-challen...