Today, watching cross-chain messages on the chain made my eyes sore... The more I look, the more I realize that a single cross-chain transfer is not as simple as "pressing a button." Frankly, you don't just trust the contract of that bridge; you also have to trust: how the message is proven (light client or multi-signature witnesses), who is responsible for forwarding/relaying, whether the target chain's execution might get stuck, and whether there are rollback/freeze switches in case something goes wrong. The IBC system at least clearly separates "what I trust": the set that verifies the other side's state, the set responsible for moving messages, and whether the application itself needs to add extra checks. Recently, AI Agents and automated trading have been getting a lot of attention. I see some are packaging cross-chain interactions as "fully automated," but all the safety details depend on you doing your homework... Anyway, my approach is very simple: avoid cross-chain transfers if possible; if you really need to, treat it like using a knife in the kitchen—set your stop-loss first, and don't think about saving time with one-click solutions.