That's contextual, not taking into account everything else they eat. That's like saying I had a glass of orange juice today, and therefore, I had nothing but orange juice today. Doesn't make any sense.I would bet that Ray Peat wouldn't consider the standard protocol of dairy, fruit, liver etc 'bizarre'. He eats like that, as does Roddy.
When people say that they failed on the Peat diet they're referring to that kind of approach. You might have your own interpretations.
1. Peat's understanding of the body is based on non-accepted cell biology (Ling)
2. There is evidence that a higher metabolism isn't always desirable, leading to higher all cause mortality
3. Many of his recommendations contradict his own guidelines (meat high in tryptophan, estrogen)
4. His arguments against starch are based on very old and obscure studies (the granule issue)
5. The general tendency to overvalue rat studies etc.
I think the most problematic thing by far might be 1. . Peat's understanding of cell biology is so far outside of the mainstream it's almost fringe science.
Most of the least diseased cultures around the world conduct their lifestyles in ways that are very pro metabolic. So that's not really true in most cases. I guess if you're overdosing yourself on thyroid medication everyday you may have problems, but short of this, increasing metabolism through diet and lifestyle is beneficial. The meat thing is another contextual error, if your diet is focusing on carbohydrate you won't be eating enough tryptophan to inhibit metabolism. Someone eating a carnivore diet, that's a different story. The persorption thing isn't even the main objection to starch in the first place. I don't know why people tend to focus on this, WestsidePUFA made the same ridiculous claim every time as well. The main issue with starch is the promotion of LPS, which can cause problems for people who already have impaired digestion.