Dada, I still am a bit unsure how they keep adding to the LP. So from apeswap you're supposed to get banana to harvest. But if you stake via swamp, you don't have to harvest. Swamp auto harvests it for you, converts half to BUSD and adds to your LP? I am trying to figure out where the extra LP tokens are coming from.
They don't explain that in detail in their doc, but I am guessing, they just optimize the harvesting precisely with a algo, and perhaps have a deal with Apeswap on fees, part of which they give back to the customer, similar to what Reazul does with Monstermarket. Again, I am guessing. There is no documentation to prove it.