That just means ai gets some military backing to ensure all energy gets diverted to ai and wars for procuring energy for ai while everyone else is just cattle. We are already kind of prepping people for that when trump designates people terrorists for being anti tech/anti ai. We are enforcing it with palantir, flock, etc.
There's always a little bit more oil or natural gasses they can get for quite a while, just it won't get used on peasants. The only places that will have power or utility are the "smart" cities with survalience where all the corporations go because its ran like Dubai so it will be heavily survalied, ran by slave labor, and primarily only there to service the ruling class. No one else gets access to infrastructure, power, information, jobs, money etc. Back to the stone ages or you're thrown in RFK's rural labor camps