Unique=/=necessary or healthy
Again, provides no evidence. The Smithsonian Institute claims that it was the extra calories from being able to cook food (largely starchy root vegetables) that lead to greater ease of brain development smithsonianmag.com/science-nature/why-fire-makes-us-human-72989884/?no-ist
This is sub-nigger logic- you assume your initial claim is true, with no evidence, and then make conclusions based on your initial postulation.
If we evolved to eat meat, then why do we lack the adaptations to properly digest it?
From mouth-to-anus humans are ill-suited to eat meat, dairy, and eggs.
Your canines are smaller, compared to your incisors, than the canines of a HORSE
Your tongue doesn't detect ATP, and doesn't have specialized protein receptors like a true omnivore or carnivore
Your stomach acid is much weaker than any true omnivore or carnivore
Your bile is too weak to break-up crystallized cholesterol (true omnivores, like bears, don't get gall-stones)
You don't produce the enzyme Uricase to break-down uric-acid (true omnivores and carnivores don't get gout from uric-acid build-up)
True omnivores and carnivores also don't get atherosclerosis or amyloid-plaque build-up, no matter how much cholesterol they eat.
Your intestine is longer than any true omnivore or carnivore and, as a result, allows protein to ferment- Truly omnivorous and carnivorous animals have short intestines that don't allow meat to ferment and make sulfur-dioxide (implicated in colon cancer)
Check out the Comparative-Anatomy talk by Dr. Milton Mills on youtube.
Also, check out the work of Dr, Michael Greger, Dr. Neal Bernard, Dr. Caldwell Essylstein, Dr. John A. McDougall, and Dr. T. Colin Campbell
Humans are apes, and in regard to our digestive system, our time developing in the Miocene era (spent eating mostly fruit, leaves, shoots, nuts, and seeds) supersedes the comparatively tiny amount of time humans have spent eating meat regularly.
We are simply not adapted to eat meat. Doing so regularly causes disease.