I don't know about other projects, but I see that just today UNI gained +28% and ChainLink gained +13%. This is crypto. Here 10-20% price swings are normal. I definitely wouldn't worry about it. However, I would worry about projects like CBDAO (BREE) whose smart contract enabled one of the programmers to mint sBREE tokens, swap them for BREE and then dump them on the market. Projects and teams like that are the real problem of DeFi, not it's hype.