You don't know how averages work. And it doesn't matter what the "average" is, you're the one advocating that we let any and all of those folks polled into the US.
Even if we take your 50% out-of-your-ass number at face value, theonomy is a fringe view at best in Christianity in the US. But now we're way out of your depth, as opposed to just moderately out of your depth.