The daily reward sats are fueled daily with a 100k donation. Other sources for rewards are too little at this point.
I don't think there is a problem. A few stackers here are likely profitable, because they provide a lot of good value, consistently, I appreciated your first post describing your experience in the shitcoin world, hence my hefty large zap.
But if you're here to chase the sats, you probably will end up disappointed.
In your case, if what you've told is true that you have dev skills, the best way to make a better ROI, is to contribute to the github bounties. This is one of the few FOSS projects that actually rewards contributors consistently and IMO quite generously.