I wanted to do a "to be fair here, Cash had songs with stupid lyrics, too", but all I can think of is "Ring of fire" and that one is just a harmless metaphor about love.
I'd argue that Ring of Fire is a metaphor about forbidden love that you know is damning you but the feelings are too powerful to resist.
Rather than a harmless metaphor, I find it an incredibly powerful metaphor about the pain and suffering caused by helplessly loving the "wrong" person.
I don't think modern country even uses metaphors anymore. Before anyone comes at me, I'm well awair that there's some fantactic country writers out there.
That's because modern country is squarely focused on (far) right leaning people and they are utterly deaf, dumb and blind to any sort of metaphor, sarcasm and subtlety.
It's why these pricks go nuts for songs like Killing in the Name, not realizing it's a song that explicitly hates on them saying stuff like "some of those who work forces, are the same that BURN CROSSES".
They only see and hear that title and have no fucking clue what it and the rest of the song is actually about.