Not sure if this is what you are looking for, ... but I'll share it:

Freelancing platforms which pay in Bitcoin https://cointastical.medium.com/freelancing-platforms-which-pay-in-bitcoin-e38be56166df

For the most part, .... earning sats is done the same way you earn fiat. Provide value -- either by selling goods and services, or by investing capital and earning a return.

Because bitcoin is still not reached mass adoption, it can be actually quite a bit harder in many ways to earn bitcoin than it is to earn in fiat.

But as more people have either bitcoin accumulated from investment wealth or they earn a salary in bitcoin, etc. a circular economy will form further, and earning in bitcoin will become easier.