Simian Finance is a frictionless yield token, taking a 5% fee on every transfer and distributing it among holders of the token. In this way, holding is incentivized through yielded income. A community run project, the contract is immutable and liquidity added on Uniswap listing was locked forever.
SIFI features the highest rate of yield on transfer paid directly to holders. No dev wallets, no mystery disbursements. Just yield driven by volume.