I date say many of us on the left think that at least 16% on the Right was very wacky. For example, 44% of people, presumably Rightists, don't believe in Evolution. Not to mention how many people are Young Earth Creationists.
You make a good point samsara... what's "wacky" is often in the eye of the beholder.
And it doesn't have to be some necessarily hateful concept either.
It can be as you've said something as bizarre as the Creationist beliefs. I mean come on... all the dinosaurs were on the ARK??? Tyrannosaurus Rex roamed the earth with man????? The earth is only like 12 thousand years old... OH PLEASE...
When I hear some of these things I seriously think TALIBAN! Because there are those right here in America so locked into some old world religious indoctrination that they'd forgo all science just to not have to accept the fact they've been living an ancient deception... or a newer one like Creationism.
Don't get me going on Creationists!