Let's read it:
Spurning the rich subtleties of the English language, JD Vance has a penchant for words that he perhaps thinks display manly vigor, and express a populist’s rejection of refinement. In a recent social media post, he called someone whose posts annoyed him a “dipshit.” He recently told an interviewer that anyone who criticizes his wife can “eat shit.”...
Maybe, because of Trump, "Americans are inured to such pungent language," Will muses, deploying the rich subtleties "inured" and "pungent." George Will's father was a philosophy professor. You can imagine the language he grew up with and that is second nature to him. We know Vance's story.
Here's an excerpt from page 132 of "Hillbilly Elegy":
