He doesn't have to create the Universe ~ just one new lifeform is sufficient, and it doesn't even have to be all that different ~
Nonsense. Nobody is saying that an intelligent designer doesn't exist (man). That in NO way is evidence that Man is the intelligent designer of the universe. There is simply no evidence for a designer of the universe, or of life as we see it on Earth, that isn't easier explained with natural means.
"He doesn't have to create the Universe ~ just one new lifeform is sufficient, and it doesn't even have to be all that different ~"
Nope, that's poppycock.