Yes, Defi if the new crypto hype, we need to be careful, will not take so long to the first Defi scam project appears, like happened with the Icos, it's just a question of time to something bad shows up in this Defi scenario.
Of course, there will be scam defi because the scammers will see as a new way to get money from the investors but I believe people are wiser now and also there are many individuals out there they quickly report scam project. Also, I have realized many of already existing projects created many of this defi tokens and the new upcoming one is the Flamingo token which was shared on the medium by the famous Da Hongfei
https://medium.com/flamingo-finance/up-the-defi-game-introducing-flamingo-be3eb1c6c426