You're being paid 4.18% to absorb price risk. Only ~4.18% of it is real fees — and they stop covering impermanent loss if KPK-USDC-PRIME-CORE diverges more than ±80%.
Real fee/staking yield: 4.18% · token emissions: 0% of the headline.
Break-even fact: a ±80% move in KPK-USDC-PRIME-CORE erases a full year of the fees you actually keep (~4.18%). 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.