Huh... I was today years old when I learned "Peter Straub" isn't one of King's alternate pen names.

Given that the question specifies cults with no specific religion, system of beliefs or moralistic agenda named, it sounds very much as though you're projecting your own biases onto the meme.

You're assuming this isn't deliberate misinformation being peddled by two idiots.

False. Imgflip's right wing contingent has been bitching about Iran's nuclear program for quite some time now.