Note: Ray Peat is a crazy person who Twitter bro-science picked up, the kind of guys who were previously into keto and supplements that don't do anything.
They're similar in that they love saturated fat and red meat, and think vegetable oils are bad, but he also wants you to eat ice cream and sugar.
The ice cream part is possibly correct: https://www.theatlantic.com/magazine/archive/2023/05/ice-cre...