Detailed Explanation
How It Works: A protocol earns revenue (e.g., swap fees on a DEX, interest spread on a lending market, taker fees on a perp DEX). A portion is distributed to token holders or stakers, typically in a "real" asset like ETH or USDC, rather than the protocol's own token. The yield is denominated in real terms.
FAQs:
Is real yield always sustainable? It is sustainable if revenue is sustainable. Protocols can still lose users.
Is staking real yield safer than yield farming? Generally yes, but smart-contract and governance risk remain.

