Final answer:
Most bank robberies are not well-planned by professional criminals due to the majority of money being in electronic form and the security measures implemented by banks.
Step-by-step explanation:
Most bank robberies do not appear to be well-planned by professional criminals because the majority of money in the economy is not in the form of physical cash stored in bank vaults. Instead, it exists as electronic records in bank accounts. Additionally, banks have implemented security measures and protocols to deter and detect robberies, such as surveillance cameras, alarms, and hidden dye packs in money bags. These measures make it difficult for criminals to successfully execute a bank robbery without getting caught.