not all project defi is a scam. Some do their best to make their project a success but it is unfortunate to see that investors made the right decision not to consider it. In fact, fraudulent projects have corrupted crypto and held back investors from giving their trust, which is why only a few projects are successful while many will sadly be nothing.
On the other hand, the Defi Yland bounty project at that time only lasted 1 week and participants got big prizes. Imagine 1 week wrote only 1 Articel and made $ 600. I missed a party, I was only part of twitter and was lucky to get 1 yland: 1 ETH.