I get what you meme, but alas, peanuts are high in linoleic acid, which is the macro component within seed oils that makes them rather deleterious to one's health. The good news is high oleic seed oils are a thing, and they can enable poor people to avoid linoleic acid with a drop in, cost equivalent alternative on the supply/manufacture side.

I estimate the transition will take 20-30 years, but it could be 10-20 years if someone can help me connect to the President of El Salvador so I can explain how they can be the world leader in this change.