I should clarify what I meant to say with the above post. Apparently vibe coding can introduce bugs to on-chain wallets because of insufficient randomness, address reuse or insecure backups. On the other hand, vibe coded custodial eCash or Lightning wallets don’t have this risk because it doesn’t touch on-chain UTXOs (only relies on the mint or custodial lightning in some vibe coded wallets). What should also be mentioned is that the main bitcoin stack should be kept in cold storage and vibe coded custodial eCash wallet is for smaller amounts. This is a bit more accurate in the above context.