This is not one of those things where a long tail dominates. You could transfer a megabyte of data over Wi-Fi to a portable device 20 million times with the sam

This is not one of those things where a long tail dominates. You could transfer a megabyte of data over Wi-Fi to a portable device 20 million times with the same energy that you need to charge a standard range Tesla once. Furthermore, I can assure you that there is a person whose full-time job is to consider the energy usage of YouTube in all its aspects.