How exactly would that competiton work? Should we wire 5 coaxial cables into each house/building? Let each ISP lay their own fiber? The discussion around compet

How exactly would that competiton work? Should we wire 5 coaxial cables into each house/building? Let each ISP lay their own fiber? The discussion around competition supposes that the current incumbents are required to share their pipes, which can only happen through regulation.