People on telly don't necessarily represent the whole group in all sorts of disciplines, and zealots come in all forms.
Although I would never saddle myself with a tag in that way, I could be accused of atheism in that I do not follow any deity. I don't claim to know there isn't one - the non-existence of something is unfalsifiable therefore such a claim is unscientific and illogical - but I find no evidence for any.
There are so many different religions all claiming to be the right one, it's as logical to think they are all wrong as to believe only one of them is true.
I will say that supernatural explanations have long been given for things we didn't understand - the God of the gaps - but the more we learn the fewer those gaps. As we now have explanations for so many things that used to be attributed to deities, it's reasonable to assume that there are similarly mundane explanations waiting to be found for things that are still unknown.