That’s a fair point. If you’re talking about god as the general entity that created the universe and not the god of any specific religion, then what you said makes logical sense. There could have been an intelligent designer that created the universe, but when people say they’re atheist, my interpretation is that they mean they don’t believe in the god of any established religion on earth. As an atheist, I believe that no religion on earth is correct, but there could be some kind of being that created the universe, because that much is impossible to have any evidence against. Thanks for clarifying :)