So if AI enables every unskilled worker to produce $132k of value instead of $33k, who gets the $99k surplus? Marxist economics teaches us that in a capitalist society, without additional state intervention, the employer gets all of it. Too bad for the worker.
The good news, though, is that most labour economists wouldn't go as far as Marx. In modern societies the working man seems to get at least some benefit from productivity gains that don't come directly from him working harder. And even if you do believe Marx, note the caveat about "without state intervention". The modern state has many tools to intervene and is not afraid to use them: taxes, minimum wage laws, mandating bullshit jobs. In this scenario, doubling minimum wage wouldn't hurt economic productivity - the workers are all producing $132k of value, so not a single one will be laid off if they need to be paid $66k each.
Of course, there are some coordination problems to solve...