Tell ya what...
YOU read that entire post again, and convince me that the only thing we're talking about is sheer demographics, along the lines of "most extremists in the U.S. are U.S. citizens," simply because the majority of U.S. inhabitants (so far) are.
Maybe you can also explain the line fundamentalist Christian conservatives have the worst ethics and morals in our society today.
Again, rewrite it all with skin color instead of religious belief, and see how it looks.