That's not really relevant, though. The point is not "Video produces significant emissions, therefore it is bad." The point is "Video produces significant emiss

That's not really relevant, though. The point is not "Video produces significant emissions, therefore it is bad." The point is "Video produces significant emissions, therefore making it more efficient would be good." The fact that video is not as bad as something else has no bearing on whether video could be made even better. It's worth bringing up because in a decision between x% better image quality or x% lower emissions, the total amount of those emissions is the key piece of information.