What the fuck do you folks think we mean by "become ungovernable?" They don't have enough cops to put a gun to EVERYONE'S head; but it takes everyone. Millions and millions of people, or they will isolate and eliminate any sort of resistance.
You give them nothing; you shut down traffic, corporate business, the police, the prison system, the government, military operations, weapons manufacturing, the offices of fascist politicians, EVERYTHING. You grind the machine to a halt with your bodies.