No, because Google, Microsoft, and Apple could have coordinated on implementing EME even without an official W3C stamp of approval. Or they could have implement

No, because Google, Microsoft, and Apple could have coordinated on implementing EME even without an official W3C stamp of approval. Or they could have implemented 3 separate APIs for DRM. Netflix and others would be mildly inconvenienced, but that's something they could deal with. As long as content producers insist on DRM, which they do for video, the sub par user experience is going to be with the platforms that don't support Netflix.