You're being paid 4.61% to absorb price risk. Only ~4.61% of it is real fees — and they stop covering impermanent loss if FRXUSD-FXB-20261231 diverges more than ±86%.
Real fee/staking yield: 4.61% · token emissions: 0% of the headline.
Break-even fact: a ±86% move in FRXUSD-FXB-20261231 erases a full year of the fees you actually keep (~4.61%). 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.