Post AGI economy won't depend much on human demand.
As you say there will be no job to strike from. And pissing off the government probably isn't going to go down well when they're you're only hope at feeding your family.
Unfortunately in this world income taxes have dropped to 10% of their previous levels and the government is now primarily funded by AI. There are rumours some leaders are questioning why they're even redistributing wealth when they could just take it. Citizens are not needed anymore, they're just a burden and taking from those at the top.