#io #.io What does .io mean? Entry and exit, tokens can enter and exit without the need for an intermediary (bank). To do this, the developer must be smart and provide a bridge with proof of stake, this doesn't always happen... Hence it is not decentralized finance because it does not allow the exit, only the entry of some type of token, making the site the opposite of decentralized finance, tokens that do not leave the website are centralized and retained by it, generating the opposite effect to decentralization.