Like any new technology, Sei has some risks and drawbacks. However, it's important to note that the Sei project has a strong development team, an active community, and a growing ecosystem of projects and applications built on top of its technology.

Here are a few key points to consider:

• The platform is relatively new, so there may be bugs or limitations that have not yet been discovered.
• Volatility: As with any cryptocurrency, the value of Sei can be subject to significant fluctuations after the mainnet launch.
• As with any blockchain-based platform, there is a risk of malicious actors attempting to exploit the network for their own gain. This could include hacking attempts, phishing scams, or other types of fraud.
• Being an open-source platform, anyone can develop their own applications on top of the Sei network, which could lead to security issues if the developer does not properly secure their application.

It's important to note that the Sei team is actively working to mitigate these risks, and they have several security measures in place to protect the network and its users. As a user, it's recommended to stay informed on the latest developments, updates and security measures of the network and be aware of the best practices to secure your assets