Everybody wants a piece of country music right now. Look no further than last night’s Academy of Country Music Awards, where Noah Kahan, Post Malone, and Avril Lavigne all performed. Even Dua Lipa made a surprise showing. Despite all the outsiders in attendance, the country stars who showed up for the ACMs wanted to pat themselves on the back for the non-country clout, with the ACMs barely moving their focus from outside Nashville (even though...