I agree. It could be a profitable business. So much that there is a possibility for VC investment, depending on the model.
Opensats can grant 1BTC/yr. You just need to start and apply. I think there is a pitch for the HRF as well to make sure comms are uncensorable and to know when activists are being censored.
But I didn't meant that people will help kickstart it. You will have to show some proof of work before anyone invests in.