You're being paid 4.80% to absorb price risk. Only ~1.77% of it is real fees (the other ~63% is decaying emissions) — and they stop covering impermanent loss if CRVUSD-TBTC-WSTETH diverges more than ±46%.
Real fee/staking yield: 1.77% · token emissions: 63% of the headline.
Break-even fact: a ±46% move in CRVUSD-TBTC-WSTETH erases a full year of the fees you actually keep (~1.77%). 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.