People still use Bitcoin for a variety of reasons. One of the main reasons is that it is a decentralized and secure form of payment that is not controlled by any one entity. Additionally, it is a fast and efficient way to transfer money across the globe. Although Bitcoin transactions can take up to 10 minutes to process, this is still much faster than traditional banking methods which can take days or weeks to complete. Additionally, Bitcoin transactions are also much more secure than traditional banking methods, as they are protected by cryptography and distributed ledger technology. This makes them much more difficult to hack or manipulate. As a result, many people still prefer to use Bitcoin as a form of payment.