This is stating the obvious without addressing the point. It is implicit that we are discussing user replaceable batteries. Your average user does not own a heat gun or the knowledge of how to use it to replace their own battery. Removing the requirement for the majority of users to have to take their phone to a technician to do the replacement will undoubtedly result in less eWaste. To the best of my knowledge, my TV does not contain a consumable battery which is core to its primary function. Sure the display panel and other components may have a finite lifetime but these are long enough to not be considered consumables by either consumers or manufacturers like batteries are.