You're being paid 16.9% to absorb price risk. Only ~16.9% of it is real fees — and they stop covering impermanent loss if CRVUSD-WETH diverges more than ±251%.
Real fee/staking yield: 16.9% · token emissions: 0% of the headline.
Break-even fact: a ±251% move in CRVUSD-WETH erases a full year of the fees you actually keep (~16.9%). 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.