You don't let it get to the point where only 10% has access to artificial labor. But also it should be pretty difficult for that to happen as the transition is

You don't let it get to the point where only 10% has access to artificial labor. But also it should be pretty difficult for that to happen as the transition is gradual, not instant, so there will be a soft tipping point where access to artificial labor will be provided voluntarily or there will be revolution. Or mass death by deprivation.