These practical problems make the project less feasible:
1. Making end applications implement your protocol (eg Facebook) makes it way harder to scale, simply because the enshittified big tech apps are unlikely to care. Now the apps will have to maintain a separate service and not get paid to do it.
2. Having deliberate physical couriers travel across borders are a massive risk - a hop to hop mesh network where connectivity can be easily established across all users (every user is a courier when they connect to unlimited mobile data or wifi) will make the network a lot more available
1. Making end applications implement your protocol (eg Facebook) makes it way harder to scale, simply because the enshittified big tech apps are unlikely to care. Now the apps will have to maintain a separate service and not get paid to do it.
2. Having deliberate physical couriers travel across borders are a massive risk - a hop to hop mesh network where connectivity can be easily established across all users (every user is a courier when they connect to unlimited mobile data or wifi) will make the network a lot more available