Today I want to take a slower approach to discussing cross-chain. Many people hear IBC and think "native security," but honestly, when you actually do cross-chain message passing, you're still trusting a chain of components: ensuring both chains' consensus is secure, the light client/verification logic isn't flawed, relayers(relayer) don't go offline or act maliciously, and the application layer doesn't parse messages incorrectly. Bridges are more straightforward—custody, multi-signature, validators... each added layer introduces another potential point of failure.

Recently, with RWA and comparing US Treasury yields to on-chain yield products, I find myself wanting to slow down even more: the apparent returns are just that—appearances, but the risk stack is entirely different. My approach has always been quite cautious; I prefer to cross as little as possible. When I do cross, I treat it as a "temporary move," keep positions small, choose shorter paths, and sleep more peacefully.