You're being paid 7.11% to absorb price risk. Only ~6.37% of it is real fees (the other ~10% is decaying emissions) — and they stop covering impermanent loss if USDT-WBTC-WETH diverges more than ±108%.
Real fee/staking yield: 6.37% · token emissions: 10% of the headline.
Break-even fact: a ±108% move in USDT-WBTC-WETH erases a full year of the fees you actually keep (~6.37%). Whether that move happens is up to the market — but any emissions inflating the headline will fade regardless.
Source: DefiLlama. Verdict is a heuristic over public data, not financial advice.