Humans have gods not only for someone who created all of it. I think that is not so important. They want someone higher than themselves.
If they do not have a god they have idols in some form and often a politician.
Think of all the dictator /rules that have been treated like gods.
Or politics takes the place of religion.
Different cultures created different gods. That is expected. If you look into those different gods, you will find that no matter what culture there will often be gods representing the same human trades the good one, the bad one,.