It could also be said by a pro-homosexual that's trying to "broaden the horizons" of men that believe they are straight. There's dozens of ways to argue for or against something.I dunno, nothing sounds more ultra-conservative than the idea that any sexual position with the woman on top emasculates the man to the point of it being suggestively homosexual. The woman on top doing the work ("empowered," as it were,) is a very liberal ideal.
That said, yes, there are looney toons on both sides of the aisle, but the flavor of crazy tends to be pretty distinct; this example was very "right-minded."