You're being paid 35.5% to absorb price risk. Only ~16.1% of it is real fees (the other ~54% is decaying emissions) — and they stop covering impermanent loss if MSUSD-MSETH diverges more than the pair moves.
Real fee/staking yield: 16.1% · token emissions: 54% of the headline.
The real fees here (~16.1%) can beat holding if MSUSD-MSETH 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.