Well to be fair, there are some deficiencies there of macro and micronutrients (protein, fat, omega 3, omega 6, sodium, calcium, Vit E, Vit K, Vit A, Choline, Folate). B12 isn’t listed.
Plus I’m really not sure anyone would choose to subsist purely on 2500kcal of the starches listed, and nothing else 😉 (though I recognise that was not really your point).
Still it is surprising how many micronutrients are found in significant amounts in what we can sometimes think of as ‘empty’ beige carbs 🙂