The advantage of capitalism is that more capital generate more capital. More machines you have to produce things... which will help you to produce even more machines...
The machines are operated by the labor forces, the real humans. However, the exponential compounding benefits of theses feedbacks loop us are mostly redirected to the ones owning the machines, the owner of the means of production.
Of course, the labor forces operating the machines/means of production benefits it, because they have either cheaper, or more goods. However they doesn't get this compounding effect.
AI is the god of the machines, the ultimate means of production. The amount of labor forces needed to operate it is very few. When the owner of capital invest a specific amount of money for their company, they get X amount of tokens, enabling them to work on Y amount of tasks. It's reward with low-risk.
The drift between capital owners and labor forces will become wider and wider. Until the labor forces doesn't have any more capacity of buying the goods produced. And then the system will implode.