I won't mention what it's related to and what it's not related to. Though it's not ponzi-like.
All I can say is that while the method will definitely work for a long time, As with ALL Investments when it comes to DeFI, don't invest what you can't afford to lose.
It's more than the name of the project, full setup guide, my research into why the method is safe and logical to invest into it, as well as some bonus methods as well!