Oh no, absolutely not is country music self inflicted. Modern country music is part of the same propaganda network as everything else in capitalism. The whole Nashville and Georgia country scenes have been connected at the hip with conservative money since at least the 1970s where Nixon had a country campaign song. Then there was Reagan showing up at the Grand Ole Opry. It's a useful vehicle to spread and satiate the thirst for white supremacy.

There's also Clear Channel Radio (currently iHeartRadio) which is run by ideological conservatives.

Also there's some kind of money floating around to suddenly promote the odd country song or two, like that Rich Men in Richmond song, or that stupid Jason Aldean guy. Every now and then you'll see a random headline like "country star fights back against woke-ness in new song." And that's the propaganda.