That book has so many fallacies it's not even funny. Dr. Sami Ameri has a series responding to him, I found this clip with English subtitles: https://www.youtube.com/watch?v=7mrciVb-ScE
I wonder what the Christians here think about Dr Ameri? I'm not convinced at all.
Most of us are atheistic with regards to most gods. Some of us just go a little farther...
The point is to convey how Dawkins and his ilk (e.g. deGrasse Tyson) have so many basic fallacies that they do not seem to be aware of the moment they step outside their domains, and try to apply their relatively narrow world view across domains that do not support them. The video talks about a very fundamental logical fallacy.
The topic of the existence of God is not the discussion here.