Recently, I saw cross-chain bridges being discussed again, and I realized many people are quite impatient with the "waiting for confirmation" part, finding it slow. But honestly, the real vulnerabilities are in the invisible links—who are the multi-signature signers, how are the keys managed, whether the data fed by oracles is reliable. These are the weakest points of the bridge. When you click "cross over," you're actually going through a series of "others vouch for you" processes. Waiting a few minutes for confirmation is like giving yourself a cooling-off period: if something goes wrong, at least it won't be instantaneously sending you away. The developers are excited about modularization and the DA layer, I understand that, but users are often confused... Still, the old problem remains: how to trust when assets are transferred back and forth. Anyway, what I fear most isn't losing money, but ending up in a black box that no one is responsible for afterward, with my work being lost in the confusion. Better to slow down and cross fewer times.