I’m currently making 4% on crypo.com DEFI app but I heard that somehow through something called Rocketpool, I can make significantly more than 4%. Is there a guide for a complete beginner on how to do this? Is this completely safe like crypto.com DeFi staking is?

Does anyone else have any recommendations?

Basically no idea what I’m doing but I have a decent amount of ETH and would really like to start making money with it. All advice appreciated