Wait. You're a lawyer right? And you logic like that? That's not an exception. It's understandably part of the rule. "He wants what he wants" doesn't include what he really doesn't want such that it should be an exception.
In an environment which fosters a cult-of-personality grafting of individual personal desires onto the Trump persona, I felt it important to point out that Trump doesn't always appear to actually want the things his supporters attribute to him.
What Trump says he wants (and what supporters believe) doesn't necessarily align with what he actually wants.
Probably not an "exception" but then what would you call it? A "lie"? "Politics as usual"?