"With the numbers found above, the conservative user would have an energy footprint of 4 Wh per day, from their use of LLMs. The heavy user, on the other hand, will have a footprint of ~4.5 kWh per day." I think comparing this to electric car usage @ 1/3 kWh per mile is useful. So a very heavy user could spend 13.5 miles of car driving per day?