They gotta get the inspiration for the idea from somewhere.
This reminds me of English class. You sit and analyze the shit out of everything and get onto these grand ideas about broad overreaching concepts all from like nothing. The first step is saying "the author couldn't possibly have intended all this crap you guys are spewing" and then you just say "I don't care if this was intended or not, I'll spew this crap too because that's how you get a good grade."