Stop right there.
Country songs run the gambit from killing spouses to drinking receptacles. Don't generalize rock music as being scatter-brained.
So, what's it gonna be? Poop or get off the pot music boy. Do you like music for the lyrics or the beat?
Rock Lyrics are all over the place. I've been playing in bands since the late 70's,so I kind of know what I'm talking about here. Ronnie James Dio's Lyrics are fantasy styled,kind of Lord of the rings type stuff. King Crimson's lyrics sometimes don't make any sense at all. Rush,Yes,and other progressive rock band sometimes have strange lyrics. It depends on the genere,the band,etc. I hear everything because I have too. As part of the rhythm section I have to listen for cues whether they are vocal,a drum fill,or a guitar riff. I don't like a particular song for one element.