The world becoming anarchic (=no individual holding power/authority over any other) would be amazing. Electricity turning off might actually help challenge established power structures. I like your thinking !
I also think we tend to underestimate just how good we are, when rid of our oppressions. We’re set against one another, day after day, and we end up thinking it’s our nature. It’s not ! If electricity were to be cut suddenly and everywhere, I’m certain we would help out one another and manage well.