You're being paid 15.1% to absorb price risk. Only ~10.6% of it is real fees (the other ~30% is decaying emissions) — and they stop covering impermanent loss if FRXUSD-USD3 diverges more than ±162%.
Real fee/staking yield: 10.6% · token emissions: 30% of the headline.
Break-even fact: a ±162% move in FRXUSD-USD3 erases a full year of the fees you actually keep (~10.6%). 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.