The term "modular chain" sounds quite mysterious, but for ordinary users, the most direct change is: in the future, "which chain" might not be that important anymore. Just click and sign in your wallet, as if you're using the same app. It's good to have a smoother experience, but frankly, the complexity hasn't disappeared; it's just hidden in the background: cross-chain transfers, various bridges, multiple data layers, which also makes it harder to determine who's really at fault when problems occur.

Recently, hardware wallets are out of stock again, and phishing links are everywhere... The easier the operation, the more likely people are to let their guard down. I’m actually slower now: I wait a few days before trying new protocols, double-check addresses repeatedly, and if I can use a cold wallet, I avoid putting funds in hot wallets to prevent being tricked by a fake pop-up. Anyway, there's no rush; infrastructure is gradually being built, just don’t let security slip.