Comment by teiferer

Technically viable.

Socially not viable since all actors that could make it happen are incentivised to actively work against this to ever happen: Governments and big tech. Where are the ad opportunities if stuff does not go to a central platform which profiles you and serves "content" with ads?

It would technologically be even pretty easy to do. There have been many attempts already, including things like roof net / freifunk. It just never works because you have very big actors against you.