What P2P still works?

As of 2023, several peer-to-peer (P2P) platforms continue to function effectively. Popular options include BitTorrent for file sharing, which enables users to download and upload files directly without relying on a central server. P2P lending platforms like Prosper and LendingClub remain operational, facilitating loans between individuals without traditional banks. Additionally, decentralized finance (DeFi) applications on blockchain networks, such as Ethereum, enable P2P transactions in cryptocurrencies and financial services.