One, I don't assume this will happen. I was responding to the hypothetical of an AGI and economic model without workers. Two, I outright assume AI will take the job of CEO. Otherwise, we're still selling labour. What we can provide AI, novelly, is our preferences. In that hypothetical world, most people would presumably let their AI(s) manage their capital. The same way many aristocrats couldn't tell you anything about how their estates generated income.