The foundation of any theology exists because human beings have natural weaknesses. Once can create a "perfect human" through technology, he can be born with omnipotent, we can choose the best intellectual gene, the strongest physique gene when he is born, and then use AI technology to input all the knowledge we know into his brain. Therefore, it must be a natural atheist because it regards itself as a god.
Why should a really strong smart guy regard himself as a god? Being really strong and smart is not even
close to being omnipotent. Again, you don't seem to hold a very high opinion of your god.
Also, if you believe that weakness is good, then genetic engineering can help with that, too. We can genetically engineer people with super-human weaknesses; super-cripples with every disability that exists in nature, with a few artificial disabilities thrown in for good measure! Will their suffering be good for their souls? Will they reach new levels of spiritual awareness that those of mere average weakness can only dream of? I think not.