Yea, but you can't read news, cause they want to remove scrapers, you can't watch youtube, since they want to block downloaders etc etc. It's a procentage game. If enough of people won't have the DRM enabled, it won't be worth for websites to use it. Not implementing it yet, means that firefox won't be contributing to the amount of users, but if high enough procentage of websites starts using it, firefox will be forced to implement this DRM or they will be killed off by browsers that support all the websites you want to browse.