In reality, even if a person is addicted to burgers like a drug addict, they could easily buy plant-based burger patties that taste really similar to regular ones and make their own burgers.
Nobody is addicted to all beef patty. The addiction comes from the stuff around the hamburger patty, the sauces, the buns, the french fries. That drives carbohydrate spikes, driving insulin spikes, driving carbohydrate Lows, driving hunger. It is a pernicious addiction cycle, but the meat is not doing it it’s everything else around it.
DIAAS
DIAAS recommends using pigs for the reference readings as their GI tract more closely matches humans then other animals.
As far as published opinions go, this is a wild one, the opinion cites other opinions for it’s basis, and recommends PDCAAS (rat based) because it’s more favorable to the conclusion the author wants. It’s a really strong, and totally unjustified statement, to say that fibre is a more important nutrient then protein. (people will die without protein, but they wont die without fibre)
not to mention the admitted conflicts