“Any theory that attempts to explain everything actually explains nothing.”
~ Karl Popper (The philosopher of science)
Trump is racist because he doesn’t have black friends - Trump is a racist because he only uses his black friends to prove he’s not a racist.
Juan’s theory explains nothing because it can never be refuted. It is, therefore, according to one of the preeminent philosophers of the 20th Century evidence that Juan doesn’t know how to think.
No, he doesn't.