Lately, there have been people constantly watching large on-chain transfers and hot/cold wallets on exchanges, and as soon as there's movement, they say "smart money is coming/going." It just gives me a headache... The information noise is too overwhelming. Honestly, with cross-chain bridges, issues never come from "seeing it happen," but from "waiting for confirmation." Multi-signature isn't foolproof, but at least it makes it harder for "one person to slip up/maliciously act." Oracles are even more unreliable—if the price feed or message provider slack off, the bridge will start acting up. Anyway, I now prefer to be slow with cross-chain operations, waiting for enough confirmations before acting. Earning a little less in fees is better than becoming a reverse potted plant. My noise reduction strategy is simple: don't chase the drama of wallet movements. First, check who holds the multi-signature keys for the bridge and whether the oracle is reliable. If not satisfied, just pretend you didn't see anything.