Do something.
But I don't know what I can do to earn extra income.
Part time job?
Discussion
Are you comfortable with Router's? TollGate might be able to put bounties on the GitHub issues if the project gets funding...
I'm just a user, usually I only install ready-made firmware on a router or android TV set top box.
But, thank you for this information
Hopefully TollGate becomes a reliable source of income for users who operate such routers in future. We are currently working on improving nostr support for the routers so that the router's can talk to each other and their fleet operator without having a backend.