Cross-chain bridges, to put it simply, are like "I lock my coins here, and you give me a shadow coin on your side." It sounds smooth, but the risks are quite straightforward: if the multi-signature signers slip up (or have a moment of blackness), or if the oracle feeds incorrect data, the bridge can end up causing everyone to dream together. People always complain that "waiting for confirmation" is slow; I used to be anxious too, clicking like whack-a-mole... but the confirmation process is actually just a period to prevent "rollback or false information from leading us astray," especially since a problem with a bridge can cause the entire chain to suffer social death. Now, public opinion often links ETF capital flows and US stock market risk appetite with crypto price movements, and when emotions run high, people want to chase hot spots across chains. I can only say: don’t get carried away, bridges are not portals; they are paths that require a trust cost.