I'd be interested to see stats on how often people skip over the ads during a podcast. I admit I do occasionally, but most of the time when I'm listening to a podcast I'm simultaneously doing something - like driving, exercising, mowing the lawn - that makes it inconvenient open my phone, navigate to to the app, and press the skip button a few times. Coupled with the fact that the adds are generally not too long, I don't find it to be too intrusive to the episode.
I think their statement about Dawkins’ apparently having never opened a Bible was in regard to his theological understanding, not historical.
Having read Dawkins, my primary critique of him overall is that he regularly demonstrates a willful ignorance as to what religious people actually believe. He’s content to attack straw men and not the propositional truth claims at the heart of religious belief.