This is a poisonous reversal of reality, to the extent that I wonder if you're just trolling.
Fact is, more religious people, especially the evangelical Christian sect that is most vocal and influential in America, is not about examining implicit beliefs, nor is it open to debate. It's about falling into line, and adopting a strict set of ideological beliefs that are not negotiable. In fact, religion is often explained in terms of faith as an opposition to analysis: after all, if your first principle is that you believe in something, why question further?
In contrast, modern secular culture, although not immune to tribalism and ideological blindness, is much more open to building belief through analysis and understanding, i.e. the scientific method.