The outlaw country princess opens up about shifting attitudes in Nashville post-Cowboy Carter. From Shaboozey‘s runaway breakout hit “A Bar Song” to Sabrina Carpenter‘s drawl-inflected “Please Please Please” and Post Malone and Morgan Wallen‘s Billboard Hot 100-topping “I Had Some Help,” country music is back on top. Of course, a major player in this moment, specifically in the platforming of …