Same as 95% of 2017/2018 ICO turn out to be scams, to many DEFI projects slowly or fast show their bad intentions. It is very dangerous zone of crypto right now.
I agree that it is very dangerous for newbies to become interested in the newer projects in the defi scene. Just like the ICO, you've got it mate.
Very much harder this time because after the success of the first defi projects, there's a bunch of projects that come in and investors are seeking to see that most of them will also become successful.
But the fact is that they don't.