As technology improves, it is inevitable that this will become the case. I'm not saying it will happen quickly, but if technology advances to where the frame rate can be 24 fps and a full RAW image can be captured for each frame, we'll be there. For the masses, once everything is shooting 1920x1080, stills from that are good enough for the masses. The disadvantage is you can't make better adjustments like you can with RAW and the frame will be from a compressed video stream which hurts the quality more, but still, we're talking about the masses who are content with the generally bad quality of phone cameras and who are content with the 612 by 612 low quality shots using Instagram. For professional use, it's a long way off -- maybe 10 years or more.