Peer-peer system is the key to any decentralized system as they are well protected without any risk of central authority halting the transaction. Decentralized exchanges enable true peer-to-peer transactions, removing the need for third-party intervention and institutionalized (centralized) control. This software allows you to send money online without worrying about centralized control.
An intermediary is not part of the transaction as the smart contract handles the situation making the process completely automated. There is also complete transparency over the system making them safeguard their privacy.
The users are always in a safe place. They tend to build such software that makes history. Companies providing such services are way ahead of the companies who lack those services. Try your hands on the risk-free software with complete privacy of the people who are involved.