When I say "thiest" I'm not necessarily referring only to Christians. The Muslims are just as bad, in some cases worse, however they are not nearly as prevalent wrt to America, where I live and wake up every day surrounded by people who believe in batshit crazy things with no evidence or justifications. If the Muslims were currently trying to take over the Supreme Court and force sharia law on me you can bet I'd be talking a lot more about them.
To be clear, I think all of theology is a huge problem and encourages bad reasoning and logic skills. In all its forms it retards scientific research and discovery and holds humanity back as a whole. That includes Islam, Christianity, Scientology and all the rest. I'm currently picking on Christianity because they are the ones pushing this on us right now.