@cjd the hurdle for a new entry is exasperated by the voluminous and likely draconian regulations of each municipality, county, and State, plus the thousand of fed agencies' standards that violations can cause stiff fines, plus the actual fed laws... who has the staying power to build a new competitive regional or coast-to-coast or global-regional or full global network? Amazon is launching its own thousands of tiny mini-satellites to create a network. There may be some others.
@Dassinger
The aim of PKT is to split the role of "ISP" (billing, customer service, routing packets, jockying for IPv4 addrs) from the role of infrastructure operator - the actual operation of physical equipment.
Point an antenna, run a fiber and Virtual ISPs around the world purchase Bandwidth Leases on your infrastructure and use it to route traffic for their customers. Your router has a crypto wallet and coins show up when bandwidth leases are bought, all you have to do is keep it working.