If DRM wasn't implemented in the form of an opaque binary blob but was instead implemented by the browser itself (which is not what EME would have happen), then

If DRM wasn't implemented in the form of an opaque binary blob but was instead implemented by the browser itself (which is not what EME would have happen), then I would build a copy of Firefox that would pretend to the server that it does DRM but would instead dump netflix streams to the disk. Well, I wouldn't, but somebody would.