The Reich Wing goes through cycles of xenophobic fear mongering. It changes over the years.
It is pretty easy to stoke the embers of fear and resentment whey you are talking about barely educated dim wits who rely an Fox and righwing blogs for their "news".
A few years ago, Islamophobia and the imminent threat of the Islamic Caliphate were all the rage in the diaper-pooping Reich Wing.
Before that, it was Gay Marriage, and the pending destruction of our sacred institutions of traditional marriage and family.
We have moved on to demonizing Hispanics and war refugees from the south. With a little dose of locking up Honduran children in cages for good measure.
I don't know about you, but fear mongering and lies do piss me off.