Why not? Whatever your bayesian priors are, they certainly don't match mine.
Please provide a simpler explanation than “species begins eating calorically dense food, increasing brain size, and becoming smarter”. Your supposedly simpler explanation must involve an unknown outside intelligence of some kind. I’ll wait.
Because it begs the question, do you have intelligent beings designing intelligent beings all the way down? An infinite regression of writers writing writers?
No, you just have one God who created everything and has always existed.
Who created God then? And if not, how does that square with anything observable in the universe? Energy and matter don’t come from nothing.
Presumably "God" was always there, like matter and energy and information.
At least that is the classical and accepted notion of "God" since antiquity.