Even in Wireless / Mobile Carrier they have company like American Tower / China Tower that shares infrastructure cost. So none of this is new, I always thought the reason it is not done is because of company interest and politics. Internet should be treated just like Electricity and Water.

There are other things we could do without completely changing the dynamics or policy. We could mandate all home leasing and selling to have Internet Speed labeled. Giving consumer the knowledge and choice. And all future new home to have at least 1Gbps Internet and upgradable to 10Gbps or higher as standard. The market will sort itself out. And give government some space and room to further negotiate terms with companies.

Now the technical question, why no sharing? why point to point? why 4 fibre and not 2 or 8? And the no sharing is a little bit of gimmick, because at the end of the day everything is shared. The backbone has 100Gbps and you cant have 10 labours all using 25Gbps. I also dont think P2P make sense in a metropolitan city like Tokyo, New York or Hong Kong, especially in high rise, ultra high density buildings with limited space. When 50G-PON barely meet demands we are looking at 100G or 200G-PON. Individual fibre is simple not feasible in those settings.