Decentralized finance, DeFi, has grown exponentially in the past few months. The promise of high rewards is one of the selling points that attract investors to purchase new tokens. Unfortunately many of these tokens are mere social experiments without proper security audit of their smart contracts. The presence of bugs and vulnerabilities such as unlimited mint functions, bear huge risk not only to the sustainability of the project but also to investor's investments.
We have seen in recent several instances of losses due to defective smart contracts. YAM finance,, Soft Yearnn finance (SYFI), are some of the examples of DeFi projects that failed or exited due to unaudited smart contracts.
So why do investors take such a huge risk despite these bad experiences to still invest in new crypto projects smart contract audit carried out by a reputable third-party security firm? Are they not scared of loss of their money?
"Social experiment" that is just what those projects are and since that is true, it will be a huge task to expect anything good from them, because the team aren't ready for such but only ready to fill their pockets in any way possible and as quick as possible. If a project is actually worthwhile, and the team having a long term vision, they will first set things in place in order to build a good foundation for their projects, but once a project isn't able to even carry out an audit on their smart contracts means something is wrong.
Now on the part of people who invest in these projects, they do so because of hype; remember DeFi came with hype, and it was on this hype that many projects were based on, and in the same way, many people were caught in the web of hype that they failed to carry out the neccessary research. Additionally, with hype comes the urge to make quick gains, and as such wherein a very few were lucky to make gains some weren't.