"as if some starving paleo man would pass by some ripe delicious fruit, sadly saying 'looks good but I can't eat that because it's not good for me', ridiculous."
Exactly!
And that people think "Grok" with basically only rocks and sharpened sticks were able to run down and kill large game to be able to feed his family for days as if they were a pack of lions is also ridiculous. A pack of lions hunting only have a 30% success rate.