There is another chapter in the book about monopoly power and how to prevent it. It's been a while since I've read it though so I don't remember the exact propo

There is another chapter in the book about monopoly power and how to prevent it. It's been a while since I've read it though so I don't remember the exact proposal. However Glen Weyl would probably say that the book is out of date and point to a model such as quadratic funding, where taxes are allocated by private individuals to fund public goods.