Lately I’ve been looking into IBC and message passing for cross-chain things, and the more I look, the more it feels like a single “crossing over” is actually just stacking trust: that the source chain itself doesn’t run into trouble, that the light client/verification logic isn’t written incorrectly, that relayers—these couriers—don’t get stuck, and that the target chain also verifies according to the rules; and if along the way you add the bridge’s multi-signature, oracles, and guardians, then there are even more layers of “hoping everyone doesn’t make mistakes.”

Forget it—plainly speaking: cross-chain isn’t a portal; it’s a relay race, and if any baton drops, you could end up tripping.

Lately people have been talking about re-staking, shared security, and stacking yields like a set of nested traps. I can understand that—security and returns layered on top of each other make the garden look lush, but really, it’s more like you should prune diligently: don’t touch black boxes, avoid cross-chain moves whenever you can, and if you do have to go, take it apart and see exactly who you’re really trusting.