Honestly, hunger and satiety have a surprisingly large physiological component so is I think its some sort of psychosomatic thing based on current trends.

Me? I get full on food, including carbs.

Sometimes on a weekend day for a treat I go to a cafe in the morning. When I'm there I eat a donut and a bagel and that will be the only thing I eat in the whole day, I feel full after eating it and I am plenty satiated for the rest of the day even though "broscience" tells me I should be starving again a half hour later.