Truly decentralized exchanges (DEXs) like Uniswap or Bisq do not require ID, but they because PayPal is a centralized fiat system.

It is to buy Bitcoin directly through PayPal or major regulated exchanges without providing identification. Financial regulations (KYC/AML) require these platforms to verify your identity to prevent fraud and money laundering. While some peer-to-peer (P2P) methods offer lower verification hurdles, they carry significant risks and much higher fees. The Core Obstacle: Why Identity is Required

Some newer apps claim to offer streamlined paths, though "no ID" usually applies only to very small, localized transactions or non-U.S. regions. Can you buy BTC with PayPal with no KYC? - Koinly

While no mainstream "direct" method exists without ID, some users explore these alternative pathways: 1. Peer-to-Peer (P2P) Marketplaces

Buying Bitcoin with PayPal (No ID): Reality, Methods, and Risks