It's better for crypto native users to directly use CCTP and USDT0 official cross-chain, but it's convenient for novice users and hackers. Cashmere Labs is like a bridge without native gas, not doing liquidity, only reducing gas. To be able to imagine the problems encountered with the official bridge, on which you will also encounter ... How do you deduct the card chain when the gas is high, the time delay is serious, and the target chain is not blocked... Multiple signatures occupy less than 5% of the time of the entire cross-chain process, and no matter how fast you save time, it only compresses this part of the time... Just like the waiting time for a high-performance chain with a short block time to deposit into the CEX will not be much shorter than the ETH deposit confirmation time, unless it is CEX's own chain. There are 300-900 block confirmations at every turn, which is no different from the time of the mainstream chain, and the same is true with these bridges, and the destination chain needs many confirmations to execute the next step.