The possibilities are limited and the legal responsibilities untenable. It’s a fun idea, though! Technically there’s nothing preventing you from distributing WiFi access points in your neighbourhoods and having everyone hook up their home network into a local, shared mesh for instance.
With a private IP address range (probably best to use IPv6 to prevent conflicts there, but you can try to allocate private IPv4 addresses if you like a challenge) you can even have your own internet next to the normal internet and use both.
The possibilities are limited and the legal responsibilities untenable. It’s a fun idea, though! Technically there’s nothing preventing you from distributing WiFi access points in your neighbourhoods and having everyone hook up their home network into a local, shared mesh for instance.
With a private IP address range (probably best to use IPv6 to prevent conflicts there, but you can try to allocate private IPv4 addresses if you like a challenge) you can even have your own internet next to the normal internet and use both.