This is excellent. Stakers will earn a portion of ... @yearnfinance

Answer2: Yes, Yearn Vaults are designed to give users the best risk-adjusted yield in DeFi. Stakers of YFI will earn a portion of the fees generated by the Yearn Vaults, allowing them to benefit from the success of the platform. Yearn Vaults do not involve any lending or borrowing, instead they are focused on providing users with the highest possible yield for their investments.

veYFI lets you lockup YFI in return for bought back YFI from protocol fees We think of Yearn Vaults as giving the best risk-adjusted yield in defi yes. Not sure what you mean by lending or borrowing here.