The problem is that we ca do away with the idea of a God. But this never answers the proverbial question. "Then, why are we here?" You see, nothing explains the presence of Man on earth, and why he is different from other animals. Is Man different from other animals? Yes! Man, is the only animal that gives itself an identity, and gives other animals identity. A dog, does not know that its a dog. When in expresses its dogginess, it does not know thatthat, is doginess. Its man who gives this behavior as doginess. So, why does man have this very strange character?
So, going away with God, is just a matter of jumping from one rabbit hole into another.
Belief in godfantasy does not answer any questions, including "Why are we here?" You see, nothing explains the presence of gods and why they are different from other animals.
Humans are not the only animals with identity. Dogs do know they are dogs, of course.
It is not a matter of doing away with gods until it can be shown there IS anything to do away with.