Here is a clear example with such bias. In this case, bias is exposed as Darwin theory as there is no such thing. The creator of the survey reveals not only their bias, but their lack of grasp on the matter. That is like saying Einstein theory for gravity. Faraday theory for electromagnetism. Marconi theory for radio transmission. See the point? It is rather silly. These natural phenomena exist whether man is around or not to discover them. We as humans just relatively got around to discovering them. It would be a little arrogant on our part to suggest otherwise.
Instead, why not ask if one believes if organized, tax exempt religions/businesses are and have been inherently corrupt? Maybe ask if their patrons look to God instead of themselves as if he were some sort of concierge, for a fee - paid to the church? How exactly do you go from God to origin? Connecting God to organized and demonstratively corrupt religious business? Perhaps that in itself would be valid line of questions to explore. Rationality is not easy. It is far easier to throw the towel in and presume someone or something else other than yourself is in charge. Some call that faith.