My whole point was that brains are of varying levels of complexity right now. There is a visible gradient ergo it is easy, for me at least, to extrapolate back to a time when things were much simpler and, over time, complexity increased.
The thrust of our mad friend seems to be look at the complexity, it is obviously designed, ergo god exists.
The thrust of our mad friend seems to be look at the complexity, it is obviously designed, ergo god exists.