The big give-away is the use of complete, coherent sentences and greater-than-a-third-grade-reading-level quality of vocabulary. If he even knows that “defile” is a word, he probably thinks it has something to do with burning incriminating evidence kept in filing cabinets.
I need that sticker on my hard hat, now. (Edit: Or maybe tool box; that’s where I notice others’ election and otherwise political stickers tend to go.)