[polycaster]

Which brings us back to the original question:

> What on earth are people spending electricity on?

It's exactly that. An AC, probably one additional appliance among others, adds another 10% to the total and somehow we manage to frame this as efficient and thus the right thing to do.

[Tagbert]

That seems an entirely reasonable incremental usage. In particular when the using A/C allows you to sleep and not running it means you get too little sleep and of poor quality. When the nights at 30-35C and the humidity high, an A/C can be a blessing.