These days, cross-chain and sharding are becoming lively again, and the group chat is talking as if we need to move on immediately... I’m not that excited. To put it simply, no matter how innovative the narrative, it ultimately depends on how assets are allocated and withdrawn: whether the bridge permissions are tightened, who can press the emergency pause, whether funds can flow back if something goes wrong, and whether the exit routes are clear. Recently, I’ve also seen signals of increased taxes and tighter compliance in certain regions, and as expectations for deposits and withdrawals change, people are more likely to overlook risk control details in their rush to meet deadlines. Anyway, I still prefer a slower, more expensive approach, but not reckless. For now, I’ll review the vulnerability notices and emergency plans for a few commonly used bridges again.