Lately, I've been looking at IBC and various message-passing bridges, and the more I look, the more I feel that "cross-chain" is essentially: who do you trust to pass the message for you?

A transfer from A to B involves the chain itself, light clients/validation rules, relayers responsible for submitting messages and their incentives, as well as bridge contracts/multisigs/oracles—any weak link in these components can cause the proof of "I've done this on another chain" to become unreliable.
When I evaluate projects now, I first check whether their validation relies on consensus proof or a group of signatures, then see how they handle failures or deadlocks; no matter how beautiful the order book walls are, if the underlying trust model is fuzzy, I wouldn't dare to play with liquidity.
During this airdrop season, platforms are acting like they’re clocking in for work, but actually, the more cross-chain interactions there are, the more trust layers get tangled and complicated... Anyway, I’d rather run fewer bridges to save my mind.