Curve Finance uses crvUSD for fee distribution

Curve Finance has changed its fee distribution mechanism, transitioning from 3crv tokens to its native stablecoin crvUSD. This move aims to enhance the usability of crvUSD by integrating the stablecoin into the Curve Finance ecosystem as an incentive for users. Transitioning to crvUSD means that users will now receive fees in a dollar-denominated stablecoin.