You're being paid 23.5% to absorb price risk. Only ~23.5% of it is real fees — and they stop covering impermanent loss if WETH-CBBTC diverges more than the pair moves.
Real fee/staking yield: 23.5% · token emissions: 0% of the headline.
The real fees here (~23.5%) can beat holding if WETH-CBBTC stays calm, but a sharp divergence flips that. It's a genuine short-volatility bet, not free income.
Source: DefiLlama. Verdict is a heuristic over public data, not financial advice.