Solend is not anywhere close to being a "DeFi primitive". Those would be: * Uniswap V1/V2 * MakerDAO * Aave * Compound * Curve They're immutable, heavily

Solend is not anywhere close to being a "DeFi primitive". Those would be: * Uniswap V1/V2 * MakerDAO * Aave * Compound * Curve They're immutable, heavily audited, and been subject to intense live-testing in an adversarial environment, where billions of dollars worth of digital assets have been locked by them for years, which has acted as an effective bounty for every hacker in the world.