Someone will have to run centralized node for city, so we don’t have to build and maintain a huge and expansive network infrastructure goes out of the window also, bitcoin miners are not running nodes for free and not for advertising money from their servers. How would they make sure that ad revenue for running server is higher than cost of running server?
It is also oblivious to fact that amazon has full fleet for delivery, warehouses. Where they propose everything commision-free but then magically the money for the delivery goes directly to the cyclists involved. An algorithm calculates the best and cheapest route to deliver your goods., I also expect that running bike delivery service is much more complicated that calculating best and cheapest routes.
So I went full rage mode on this one, it is ignorant, visionary, buzzword ridden, writeup. But maybe I should judge it as just fiction writing not actual business idea.