UniversalX implemented cross-chain transactions through chain abstraction a year ago, covering almost all chains and assets. But the app is overly bloated, making it hard for newcomers to get started, and the transaction speed doesn't meet P Xiaojian's standards, leading to serious user churn. Fomo combines chain abstraction with social features while maintaining a minimalist style, making it easy for newcomers to use and becoming the hottest trading app right now. Doing subtraction is harder than addition.