The reason most problems aren't fixed is because you and I rather take our family to Disney Land than feed starving kids. We're don't vote for a political system which taxes us significantly more to try to stop people starving around the world. The problems Tao is worried about already exist for a large part of humanity.
You have two problems here:
1. You're not going to change the human incentive to care far more about their own family and friends and resist the government taking their assets to help the needy they feel no responsibility for.
2. In a world where most people are economically useless people ultimately have no political power. If you're not funding the government or contributing to it's maintenance then government ultimately doesn't need to care about what you want. You could go on strike or tell them you're very unhappy, but so long as the trillion-dollar AI companies are funding them and AI is running the government it makes no difference to them what people think. In fact, from their perspective, all you're doing is consuming resources. AI will likely create a new kind of resource-curse where wealth concentration will cause political corruption.