Soon dozens of projects will come out cloning each other. There will be many scam among them
If this happen, this DeFi hype will be just like 2017 ICO. The moment scammers flocks in to imitate DeFi project then many investors will stay away from it just like what happen in the ICO hype where lots of investors lost their money due to scams.
Every trend will come to its end, just like what happen to ICO craze of 2017. Sooner or later DeFi hype will wane and a new trend will appear.