We've curated these - https://thebitcoinmanual.com/apps/earn-btc/

if anyone knows of any others we'll happily add them to the list

This is the first site I've ever used where that is possible. Love the idea of this site, too, for a lot of reasons. I wish this would replace reddit.

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.